202994766

素因数分解:

$2^1\times 3^2\times {\mathrm{13}}^1\times {\mathrm{79}}^2\times {\mathrm{139}}^1$

素因数の和:318

約数の個数: 72

約数和(自身を含む): 483177240

約数和(自身を除く): 280182474

約数列:

[1, 2, 3, 6, 9, 13, 18, 26, 39, 78, 79, 117, 139, 158, 234, 237, 278, 417, 474, 711, 834, 1027, 1251, 1422, 1807, 2054, 2502, 3081, 3614, 5421, 6162, 6241, 9243, 10842, 10981, 12482, 16263, 18486, 18723, 21962, 32526, 32943, 37446, 56169, 65886, 81133, 98829, 112338, 142753, 162266, 197658, 243399, 285506, 428259, 486798, 730197, 856518, 867499, 1284777, 1460394, 1734998, 2569554, 2602497, 5204994, 7807491, 11277487, 15614982, 22554974, 33832461, 67664922, 101497383, 202994766]

約数ペア:

[(1, 202994766), (2, 101497383), (3, 67664922), (6, 33832461), (9, 22554974), (13, 15614982), (18, 11277487), (26, 7807491), (39, 5204994), (78, 2602497), (79, 2569554), (117, 1734998), (139, 1460394), (158, 1284777), (234, 867499), (237, 856518), (278, 730197), (417, 486798), (474, 428259), (711, 285506), (834, 243399), (1027, 197658), (1251, 162266), (1422, 142753), (1807, 112338), (2054, 98829), (2502, 81133), (3081, 65886), (3614, 56169), (5421, 37446), (6162, 32943), (6241, 32526), (9243, 21962), (10842, 18723), (10981, 18486), (12482, 16263)]