201318721898

素因数分解:

$2^1\times 7^1\times {\mathrm{193}}^1\times {\mathrm{7219}}^1\times {\mathrm{10321}}^1$

素因数の和:17742

約数の個数: 32

約数和(自身を含む): 346987655040

約数和(自身を除く): 145668933142

約数列:

[1, 2, 7, 14, 193, 386, 1351, 2702, 7219, 10321, 14438, 20642, 50533, 72247, 101066, 144494, 1393267, 1991953, 2786534, 3983906, 9752869, 13943671, 19505738, 27887342, 74507299, 149014598, 521551093, 1043102186, 14379908707, 28759817414, 100659360949, 201318721898]

約数ペア:

[(1, 201318721898), (2, 100659360949), (7, 28759817414), (14, 14379908707), (193, 1043102186), (386, 521551093), (1351, 149014598), (2702, 74507299), (7219, 27887342), (10321, 19505738), (14438, 13943671), (20642, 9752869), (50533, 3983906), (72247, 2786534), (101066, 1991953), (144494, 1393267)]