207312438

素因数分解:

$2^1\times 3^1\times {\mathrm{31}}^1\times {\mathrm{691}}^1\times {\mathrm{1613}}^1$

素因数の和:2340

約数の個数: 32

約数和(自身を含む): 428884992

約数和(自身を除く): 221572554

約数列:

[1, 2, 3, 6, 31, 62, 93, 186, 691, 1382, 1613, 2073, 3226, 4146, 4839, 9678, 21421, 42842, 50003, 64263, 100006, 128526, 150009, 300018, 1114583, 2229166, 3343749, 6687498, 34552073, 69104146, 103656219, 207312438]

約数ペア:

[(1, 207312438), (2, 103656219), (3, 69104146), (6, 34552073), (31, 6687498), (62, 3343749), (93, 2229166), (186, 1114583), (691, 300018), (1382, 150009), (1613, 128526), (2073, 100006), (3226, 64263), (4146, 50003), (4839, 42842), (9678, 21421)]