202401664

素因数分解:

$2^7\times {\mathrm{89}}^1\times {\mathrm{109}}^1\times {\mathrm{163}}^1$

素因数の和:375

約数の個数: 64

約数和(自身を含む): 414018000

約数和(自身を除く): 211616336

約数列:

[1, 2, 4, 8, 16, 32, 64, 89, 109, 128, 163, 178, 218, 326, 356, 436, 652, 712, 872, 1304, 1424, 1744, 2608, 2848, 3488, 5216, 5696, 6976, 9701, 10432, 11392, 13952, 14507, 17767, 19402, 20864, 29014, 35534, 38804, 58028, 71068, 77608, 116056, 142136, 155216, 232112, 284272, 310432, 464224, 568544, 620864, 928448, 1137088, 1241728, 1581263, 1856896, 2274176, 3162526, 6325052, 12650104, 25300208, 50600416, 101200832, 202401664]

約数ペア:

[(1, 202401664), (2, 101200832), (4, 50600416), (8, 25300208), (16, 12650104), (32, 6325052), (64, 3162526), (89, 2274176), (109, 1856896), (128, 1581263), (163, 1241728), (178, 1137088), (218, 928448), (326, 620864), (356, 568544), (436, 464224), (652, 310432), (712, 284272), (872, 232112), (1304, 155216), (1424, 142136), (1744, 116056), (2608, 77608), (2848, 71068), (3488, 58028), (5216, 38804), (5696, 35534), (6976, 29014), (9701, 20864), (10432, 19402), (11392, 17767), (13952, 14507)]