201759990

素因数分解:

$2^1\times 3^1\times 5^1\times {\mathrm{71}}^1\times {\mathrm{94723}}^1$

素因数の和:94804

約数の個数: 32

約数和(自身を含む): 491049216

約数和(自身を除く): 289289226

約数列:

[1, 2, 3, 5, 6, 10, 15, 30, 71, 142, 213, 355, 426, 710, 1065, 2130, 94723, 189446, 284169, 473615, 568338, 947230, 1420845, 2841690, 6725333, 13450666, 20175999, 33626665, 40351998, 67253330, 100879995, 201759990]

約数ペア:

[(1, 201759990), (2, 100879995), (3, 67253330), (5, 40351998), (6, 33626665), (10, 20175999), (15, 13450666), (30, 6725333), (71, 2841690), (142, 1420845), (213, 947230), (355, 568338), (426, 473615), (710, 284169), (1065, 189446), (2130, 94723)]