201627886

素因数分解:

$2^1\times {\mathrm{19}}^2\times {\mathrm{97}}^1\times {\mathrm{2879}}^1$

素因数の和:3016

約数の個数: 24

約数和(自身を含む): 322600320

約数和(自身を除く): 120972434

約数列:

[1, 2, 19, 38, 97, 194, 361, 722, 1843, 2879, 3686, 5758, 35017, 54701, 70034, 109402, 279263, 558526, 1039319, 2078638, 5305997, 10611994, 100813943, 201627886]

約数ペア:

[(1, 201627886), (2, 100813943), (19, 10611994), (38, 5305997), (97, 2078638), (194, 1039319), (361, 558526), (722, 279263), (1843, 109402), (2879, 70034), (3686, 54701), (5758, 35017)]