203422530

素因数分解:

$2^1\times 3^1\times 5^1\times {\mathrm{29}}^1\times {\mathrm{73}}^1\times {\mathrm{3203}}^1$

素因数の和:3315

約数の個数: 64

約数和(自身を含む): 512127360

約数和(自身を除く): 308704830

約数列:

[1, 2, 3, 5, 6, 10, 15, 29, 30, 58, 73, 87, 145, 146, 174, 219, 290, 365, 435, 438, 730, 870, 1095, 2117, 2190, 3203, 4234, 6351, 6406, 9609, 10585, 12702, 16015, 19218, 21170, 31755, 32030, 48045, 63510, 92887, 96090, 185774, 233819, 278661, 464435, 467638, 557322, 701457, 928870, 1169095, 1393305, 1402914, 2338190, 2786610, 3507285, 6780751, 7014570, 13561502, 20342253, 33903755, 40684506, 67807510, 101711265, 203422530]

約数ペア:

[(1, 203422530), (2, 101711265), (3, 67807510), (5, 40684506), (6, 33903755), (10, 20342253), (15, 13561502), (29, 7014570), (30, 6780751), (58, 3507285), (73, 2786610), (87, 2338190), (145, 1402914), (146, 1393305), (174, 1169095), (219, 928870), (290, 701457), (365, 557322), (435, 467638), (438, 464435), (730, 278661), (870, 233819), (1095, 185774), (2117, 96090), (2190, 92887), (3203, 63510), (4234, 48045), (6351, 32030), (6406, 31755), (9609, 21170), (10585, 19218), (12702, 16015)]