201657090

素因数分解:

$2^1\times 3^1\times 5^1\times {\mathrm{89}}^1\times {\mathrm{75527}}^1$

素因数の和:75626

約数の個数: 32

約数和(自身を含む): 489421440

約数和(自身を除く): 287764350

約数列:

[1, 2, 3, 5, 6, 10, 15, 30, 89, 178, 267, 445, 534, 890, 1335, 2670, 75527, 151054, 226581, 377635, 453162, 755270, 1132905, 2265810, 6721903, 13443806, 20165709, 33609515, 40331418, 67219030, 100828545, 201657090]

約数ペア:

[(1, 201657090), (2, 100828545), (3, 67219030), (5, 40331418), (6, 33609515), (10, 20165709), (15, 13443806), (30, 6721903), (89, 2265810), (178, 1132905), (267, 755270), (445, 453162), (534, 377635), (890, 226581), (1335, 151054), (2670, 75527)]