207802672

素因数分解:

$2^4\times 7^1\times {\mathrm{11}}^1\times {\mathrm{31}}^1\times {\mathrm{5441}}^1$

素因数の和:5498

約数の個数: 80

約数和(自身を含む): 518252544

約数和(自身を除く): 310449872

約数列:

[1, 2, 4, 7, 8, 11, 14, 16, 22, 28, 31, 44, 56, 62, 77, 88, 112, 124, 154, 176, 217, 248, 308, 341, 434, 496, 616, 682, 868, 1232, 1364, 1736, 2387, 2728, 3472, 4774, 5441, 5456, 9548, 10882, 19096, 21764, 38087, 38192, 43528, 59851, 76174, 87056, 119702, 152348, 168671, 239404, 304696, 337342, 418957, 478808, 609392, 674684, 837914, 957616, 1180697, 1349368, 1675828, 1855381, 2361394, 2698736, 3351656, 3710762, 4722788, 6703312, 7421524, 9445576, 12987667, 14843048, 18891152, 25975334, 29686096, 51950668, 103901336, 207802672]

約数ペア:

[(1, 207802672), (2, 103901336), (4, 51950668), (7, 29686096), (8, 25975334), (11, 18891152), (14, 14843048), (16, 12987667), (22, 9445576), (28, 7421524), (31, 6703312), (44, 4722788), (56, 3710762), (62, 3351656), (77, 2698736), (88, 2361394), (112, 1855381), (124, 1675828), (154, 1349368), (176, 1180697), (217, 957616), (248, 837914), (308, 674684), (341, 609392), (434, 478808), (496, 418957), (616, 337342), (682, 304696), (868, 239404), (1232, 168671), (1364, 152348), (1736, 119702), (2387, 87056), (2728, 76174), (3472, 59851), (4774, 43528), (5441, 38192), (5456, 38087), (9548, 21764), (10882, 19096)]