201890484

素因数分解:

$2^2\times 3^2\times {\mathrm{991}}^1\times {\mathrm{5659}}^1$

素因数の和:6660

約数の個数: 36

約数和(自身を含む): 510939520

約数和(自身を除く): 309049036

約数列:

[1, 2, 3, 4, 6, 9, 12, 18, 36, 991, 1982, 2973, 3964, 5659, 5946, 8919, 11318, 11892, 16977, 17838, 22636, 33954, 35676, 50931, 67908, 101862, 203724, 5608069, 11216138, 16824207, 22432276, 33648414, 50472621, 67296828, 100945242, 201890484]

約数ペア:

[(1, 201890484), (2, 100945242), (3, 67296828), (4, 50472621), (6, 33648414), (9, 22432276), (12, 16824207), (18, 11216138), (36, 5608069), (991, 203724), (1982, 101862), (2973, 67908), (3964, 50931), (5659, 35676), (5946, 33954), (8919, 22636), (11318, 17838), (11892, 16977)]