201698994

素因数分解:

$2^1\times 3^1\times 7^2\times {\mathrm{686051}}^1$

素因数の和:686070

約数の個数: 24

約数和(自身を含む): 469259568

約数和(自身を除く): 267560574

約数列:

[1, 2, 3, 6, 7, 14, 21, 42, 49, 98, 147, 294, 686051, 1372102, 2058153, 4116306, 4802357, 9604714, 14407071, 28814142, 33616499, 67232998, 100849497, 201698994]

約数ペア:

[(1, 201698994), (2, 100849497), (3, 67232998), (6, 33616499), (7, 28814142), (14, 14407071), (21, 9604714), (42, 4802357), (49, 4116306), (98, 2058153), (147, 1372102), (294, 686051)]