201362488

素因数分解:

$2^3\times {\mathrm{101}}^1\times {\mathrm{249211}}^1$

素因数の和:249318

約数の個数: 16

約数和(自身を含む): 381294360

約数和(自身を除く): 179931872

約数列:

[1, 2, 4, 8, 101, 202, 404, 808, 249211, 498422, 996844, 1993688, 25170311, 50340622, 100681244, 201362488]

約数ペア:

[(1, 201362488), (2, 100681244), (4, 50340622), (8, 25170311), (101, 1993688), (202, 996844), (404, 498422), (808, 249211)]