200867520

素因数分解:

$2^6\times 3^1\times 5^1\times 7^1\times {\mathrm{71}}^1\times {\mathrm{421}}^1$

素因数の和:519

約数の個数: 224

約数和(自身を含む): 740883456

約数和(自身を除く): 540015936

約数列:

[1, 2, 3, 4, 5, 6, 7, 8, 10, 12, 14, 15, 16, 20, 21, 24, 28, 30, 32, 35, 40, 42, 48, 56, 60, 64, 70, 71, 80, 84, 96, 105, 112, 120, 140, 142, 160, 168, 192, 210, 213, 224, 240, 280, 284, 320, 336, 355, 420, 421, 426, 448, 480, 497, 560, 568, 672, 710, 840, 842, 852, 960, 994, 1065, 1120, 1136, 1263, 1344, 1420, 1491, 1680, 1684, 1704, 1988, 2105, 2130, 2240, 2272, 2485, 2526, 2840, 2947, 2982, 3360, 3368, 3408, 3976, 4210, 4260, 4544, 4970, 5052, 5680, 5894, 5964, 6315, 6720, 6736, 6816, 7455, 7952, 8420, 8520, 8841, 9940, 10104, 11360, 11788, 11928, 12630, 13472, 13632, 14735, 14910, 15904, 16840, 17040, 17682, 19880, 20208, 22720, 23576, 23856, 25260, 26944, 29470, 29820, 29891, 31808, 33680, 34080, 35364, 39760, 40416, 44205, 47152, 47712, 50520, 58940, 59640, 59782, 67360, 68160, 70728, 79520, 80832, 88410, 89673, 94304, 95424, 101040, 117880, 119280, 119564, 134720, 141456, 149455, 159040, 176820, 179346, 188608, 202080, 209237, 235760, 238560, 239128, 282912, 298910, 353640, 358692, 404160, 418474, 448365, 471520, 477120, 478256, 565824, 597820, 627711, 707280, 717384, 836948, 896730, 943040, 956512, 1046185, 1195640, 1255422, 1414560, 1434768, 1673896, 1793460, 1913024, 2092370, 2391280, 2510844, 2829120, 2869536, 3138555, 3347792, 3586920, 4184740, 4782560, 5021688, 5739072, 6277110, 6695584, 7173840, 8369480, 9565120, 10043376, 12554220, 13391168, 14347680, 16738960, 20086752, 25108440, 28695360, 33477920, 40173504, 50216880, 66955840, 100433760, 200867520]

約数ペア:

[(1, 200867520), (2, 100433760), (3, 66955840), (4, 50216880), (5, 40173504), (6, 33477920), (7, 28695360), (8, 25108440), (10, 20086752), (12, 16738960), (14, 14347680), (15, 13391168), (16, 12554220), (20, 10043376), (21, 9565120), (24, 8369480), (28, 7173840), (30, 6695584), (32, 6277110), (35, 5739072), (40, 5021688), (42, 4782560), (48, 4184740), (56, 3586920), (60, 3347792), (64, 3138555), (70, 2869536), (71, 2829120), (80, 2510844), (84, 2391280), (96, 2092370), (105, 1913024), (112, 1793460), (120, 1673896), (140, 1434768), (142, 1414560), (160, 1255422), (168, 1195640), (192, 1046185), (210, 956512), (213, 943040), (224, 896730), (240, 836948), (280, 717384), (284, 707280), (320, 627711), (336, 597820), (355, 565824), (420, 478256), (421, 477120), (426, 471520), (448, 448365), (480, 418474), (497, 404160), (560, 358692), (568, 353640), (672, 298910), (710, 282912), (840, 239128), (842, 238560), (852, 235760), (960, 209237), (994, 202080), (1065, 188608), (1120, 179346), (1136, 176820), (1263, 159040), (1344, 149455), (1420, 141456), (1491, 134720), (1680, 119564), (1684, 119280), (1704, 117880), (1988, 101040), (2105, 95424), (2130, 94304), (2240, 89673), (2272, 88410), (2485, 80832), (2526, 79520), (2840, 70728), (2947, 68160), (2982, 67360), (3360, 59782), (3368, 59640), (3408, 58940), (3976, 50520), (4210, 47712), (4260, 47152), (4544, 44205), (4970, 40416), (5052, 39760), (5680, 35364), (5894, 34080), (5964, 33680), (6315, 31808), (6720, 29891), (6736, 29820), (6816, 29470), (7455, 26944), (7952, 25260), (8420, 23856), (8520, 23576), (8841, 22720), (9940, 20208), (10104, 19880), (11360, 17682), (11788, 17040), (11928, 16840), (12630, 15904), (13472, 14910), (13632, 14735)]