201580872

素因数分解:

$2^3\times 3^1\times {\mathrm{457}}^1\times {\mathrm{18379}}^1$

素因数の和:18845

約数の個数: 32

約数和(自身を含む): 505082400

約数和(自身を除く): 303501528

約数列:

[1, 2, 3, 4, 6, 8, 12, 24, 457, 914, 1371, 1828, 2742, 3656, 5484, 10968, 18379, 36758, 55137, 73516, 110274, 147032, 220548, 441096, 8399203, 16798406, 25197609, 33596812, 50395218, 67193624, 100790436, 201580872]

約数ペア:

[(1, 201580872), (2, 100790436), (3, 67193624), (4, 50395218), (6, 33596812), (8, 25197609), (12, 16798406), (24, 8399203), (457, 441096), (914, 220548), (1371, 147032), (1828, 110274), (2742, 73516), (3656, 55137), (5484, 36758), (10968, 18379)]