201891650708

素因数分解:

$2^2\times {\mathrm{11}}^1\times {\mathrm{137}}^1\times {\mathrm{33492311}}^1$

素因数の和:33492463

約数の個数: 24

約数和(自身を含む): 388242880704

約数和(自身を除く): 186351229996

約数列:

[1, 2, 4, 11, 22, 44, 137, 274, 548, 1507, 3014, 6028, 33492311, 66984622, 133969244, 368415421, 736830842, 1473661684, 4588446607, 9176893214, 18353786428, 50472912677, 100945825354, 201891650708]

約数ペア:

[(1, 201891650708), (2, 100945825354), (4, 50472912677), (11, 18353786428), (22, 9176893214), (44, 4588446607), (137, 1473661684), (274, 736830842), (548, 368415421), (1507, 133969244), (3014, 66984622), (6028, 33492311)]