200085512

素因数分解:

$2^3\times {\mathrm{11}}^1\times {\mathrm{17}}^1\times {\mathrm{79}}^1\times {\mathrm{1693}}^1$

素因数の和:1806

約数の個数: 64

約数和(自身を含む): 439084800

約数和(自身を除く): 238999288

約数列:

[1, 2, 4, 8, 11, 17, 22, 34, 44, 68, 79, 88, 136, 158, 187, 316, 374, 632, 748, 869, 1343, 1496, 1693, 1738, 2686, 3386, 3476, 5372, 6772, 6952, 10744, 13544, 14773, 18623, 28781, 29546, 37246, 57562, 59092, 74492, 115124, 118184, 133747, 148984, 230248, 267494, 316591, 534988, 633182, 1069976, 1266364, 1471217, 2273699, 2532728, 2942434, 4547398, 5884868, 9094796, 11769736, 18189592, 25010689, 50021378, 100042756, 200085512]

約数ペア:

[(1, 200085512), (2, 100042756), (4, 50021378), (8, 25010689), (11, 18189592), (17, 11769736), (22, 9094796), (34, 5884868), (44, 4547398), (68, 2942434), (79, 2532728), (88, 2273699), (136, 1471217), (158, 1266364), (187, 1069976), (316, 633182), (374, 534988), (632, 316591), (748, 267494), (869, 230248), (1343, 148984), (1496, 133747), (1693, 118184), (1738, 115124), (2686, 74492), (3386, 59092), (3476, 57562), (5372, 37246), (6772, 29546), (6952, 28781), (10744, 18623), (13544, 14773)]