217194504

素因数分解:

$2^3\times 3^1\times {\mathrm{191}}^1\times {\mathrm{47381}}^1$

素因数の和:47581

約数の個数: 32

約数和(自身を含む): 545840640

約数和(自身を除く): 328646136

約数列:

[1, 2, 3, 4, 6, 8, 12, 24, 191, 382, 573, 764, 1146, 1528, 2292, 4584, 47381, 94762, 142143, 189524, 284286, 379048, 568572, 1137144, 9049771, 18099542, 27149313, 36199084, 54298626, 72398168, 108597252, 217194504]

約数ペア:

[(1, 217194504), (2, 108597252), (3, 72398168), (4, 54298626), (6, 36199084), (8, 27149313), (12, 18099542), (24, 9049771), (191, 1137144), (382, 568572), (573, 379048), (764, 284286), (1146, 189524), (1528, 142143), (2292, 94762), (4584, 47381)]