204465256

素因数分解:

$2^3\times {\mathrm{17}}^1\times {\mathrm{37}}^1\times {\mathrm{179}}^1\times {\mathrm{227}}^1$

素因数の和:466

約数の個数: 64

約数和(自身を含む): 421070400

約数和(自身を除く): 216605144

約数列:

[1, 2, 4, 8, 17, 34, 37, 68, 74, 136, 148, 179, 227, 296, 358, 454, 629, 716, 908, 1258, 1432, 1816, 2516, 3043, 3859, 5032, 6086, 6623, 7718, 8399, 12172, 13246, 15436, 16798, 24344, 26492, 30872, 33596, 40633, 52984, 67192, 81266, 112591, 142783, 162532, 225182, 285566, 325064, 450364, 571132, 690761, 900728, 1142264, 1381522, 1503421, 2763044, 3006842, 5526088, 6013684, 12027368, 25558157, 51116314, 102232628, 204465256]

約数ペア:

[(1, 204465256), (2, 102232628), (4, 51116314), (8, 25558157), (17, 12027368), (34, 6013684), (37, 5526088), (68, 3006842), (74, 2763044), (136, 1503421), (148, 1381522), (179, 1142264), (227, 900728), (296, 690761), (358, 571132), (454, 450364), (629, 325064), (716, 285566), (908, 225182), (1258, 162532), (1432, 142783), (1816, 112591), (2516, 81266), (3043, 67192), (3859, 52984), (5032, 40633), (6086, 33596), (6623, 30872), (7718, 26492), (8399, 24344), (12172, 16798), (13246, 15436)]