203511420

素因数分解:

$2^2\times 3^3\times 5^1\times 7^1\times {\mathrm{17}}^1\times {\mathrm{3167}}^1$

素因数の和:3209

約数の個数: 192

約数和(自身を含む): 766402560

約数和(自身を除く): 562891140

約数列:

[1, 2, 3, 4, 5, 6, 7, 9, 10, 12, 14, 15, 17, 18, 20, 21, 27, 28, 30, 34, 35, 36, 42, 45, 51, 54, 60, 63, 68, 70, 84, 85, 90, 102, 105, 108, 119, 126, 135, 140, 153, 170, 180, 189, 204, 210, 238, 252, 255, 270, 306, 315, 340, 357, 378, 420, 459, 476, 510, 540, 595, 612, 630, 714, 756, 765, 918, 945, 1020, 1071, 1190, 1260, 1428, 1530, 1785, 1836, 1890, 2142, 2295, 2380, 3060, 3167, 3213, 3570, 3780, 4284, 4590, 5355, 6334, 6426, 7140, 9180, 9501, 10710, 12668, 12852, 15835, 16065, 19002, 21420, 22169, 28503, 31670, 32130, 38004, 44338, 47505, 53839, 57006, 63340, 64260, 66507, 85509, 88676, 95010, 107678, 110845, 114012, 133014, 142515, 161517, 171018, 190020, 199521, 215356, 221690, 266028, 269195, 285030, 323034, 332535, 342036, 376873, 399042, 427545, 443380, 484551, 538390, 570060, 598563, 646068, 665070, 753746, 798084, 807585, 855090, 969102, 997605, 1076780, 1130619, 1197126, 1330140, 1453653, 1507492, 1615170, 1710180, 1884365, 1938204, 1995210, 2261238, 2394252, 2422755, 2907306, 2992815, 3230340, 3391857, 3768730, 3990420, 4522476, 4845510, 5653095, 5814612, 5985630, 6783714, 7268265, 7537460, 9691020, 10175571, 11306190, 11971260, 13567428, 14536530, 16959285, 20351142, 22612380, 29073060, 33918570, 40702284, 50877855, 67837140, 101755710, 203511420]

約数ペア:

[(1, 203511420), (2, 101755710), (3, 67837140), (4, 50877855), (5, 40702284), (6, 33918570), (7, 29073060), (9, 22612380), (10, 20351142), (12, 16959285), (14, 14536530), (15, 13567428), (17, 11971260), (18, 11306190), (20, 10175571), (21, 9691020), (27, 7537460), (28, 7268265), (30, 6783714), (34, 5985630), (35, 5814612), (36, 5653095), (42, 4845510), (45, 4522476), (51, 3990420), (54, 3768730), (60, 3391857), (63, 3230340), (68, 2992815), (70, 2907306), (84, 2422755), (85, 2394252), (90, 2261238), (102, 1995210), (105, 1938204), (108, 1884365), (119, 1710180), (126, 1615170), (135, 1507492), (140, 1453653), (153, 1330140), (170, 1197126), (180, 1130619), (189, 1076780), (204, 997605), (210, 969102), (238, 855090), (252, 807585), (255, 798084), (270, 753746), (306, 665070), (315, 646068), (340, 598563), (357, 570060), (378, 538390), (420, 484551), (459, 443380), (476, 427545), (510, 399042), (540, 376873), (595, 342036), (612, 332535), (630, 323034), (714, 285030), (756, 269195), (765, 266028), (918, 221690), (945, 215356), (1020, 199521), (1071, 190020), (1190, 171018), (1260, 161517), (1428, 142515), (1530, 133014), (1785, 114012), (1836, 110845), (1890, 107678), (2142, 95010), (2295, 88676), (2380, 85509), (3060, 66507), (3167, 64260), (3213, 63340), (3570, 57006), (3780, 53839), (4284, 47505), (4590, 44338), (5355, 38004), (6334, 32130), (6426, 31670), (7140, 28503), (9180, 22169), (9501, 21420), (10710, 19002), (12668, 16065), (12852, 15835)]