199766784

素因数分解:

$2^8\times 3^1\times 7^1\times {\mathrm{37159}}^1$

素因数の和:37185

約数の個数: 72

約数和(自身を含む): 607640320

約数和(自身を除く): 407873536

約数列:

[1, 2, 3, 4, 6, 7, 8, 12, 14, 16, 21, 24, 28, 32, 42, 48, 56, 64, 84, 96, 112, 128, 168, 192, 224, 256, 336, 384, 448, 672, 768, 896, 1344, 1792, 2688, 5376, 37159, 74318, 111477, 148636, 222954, 260113, 297272, 445908, 520226, 594544, 780339, 891816, 1040452, 1189088, 1560678, 1783632, 2080904, 2378176, 3121356, 3567264, 4161808, 4756352, 6242712, 7134528, 8323616, 9512704, 12485424, 14269056, 16647232, 24970848, 28538112, 33294464, 49941696, 66588928, 99883392, 199766784]

約数ペア:

[(1, 199766784), (2, 99883392), (3, 66588928), (4, 49941696), (6, 33294464), (7, 28538112), (8, 24970848), (12, 16647232), (14, 14269056), (16, 12485424), (21, 9512704), (24, 8323616), (28, 7134528), (32, 6242712), (42, 4756352), (48, 4161808), (56, 3567264), (64, 3121356), (84, 2378176), (96, 2080904), (112, 1783632), (128, 1560678), (168, 1189088), (192, 1040452), (224, 891816), (256, 780339), (336, 594544), (384, 520226), (448, 445908), (672, 297272), (768, 260113), (896, 222954), (1344, 148636), (1792, 111477), (2688, 74318), (5376, 37159)]