201437684

素因数分解:

$2^2\times 7^1\times {\mathrm{223}}^1\times {\mathrm{32261}}^1$

素因数の和:32495

約数の個数: 24

約数和(自身を含む): 404694528

約数和(自身を除く): 203256844

約数列:

[1, 2, 4, 7, 14, 28, 223, 446, 892, 1561, 3122, 6244, 32261, 64522, 129044, 225827, 451654, 903308, 7194203, 14388406, 28776812, 50359421, 100718842, 201437684]

約数ペア:

[(1, 201437684), (2, 100718842), (4, 50359421), (7, 28776812), (14, 14388406), (28, 7194203), (223, 903308), (446, 451654), (892, 225827), (1561, 129044), (3122, 64522), (6244, 32261)]