205087186436

素因数分解:

$2^2\times {\mathrm{11}}^1\times {\mathrm{19}}^1\times {\mathrm{43}}^1\times {\mathrm{5705107}}^1$

素因数の和:5705184

約数の個数: 48

約数和(自身を含む): 421721583360

約数和(自身を除く): 216634396924

約数列:

[1, 2, 4, 11, 19, 22, 38, 43, 44, 76, 86, 172, 209, 418, 473, 817, 836, 946, 1634, 1892, 3268, 8987, 17974, 35948, 5705107, 11410214, 22820428, 62756177, 108397033, 125512354, 216794066, 245319601, 251024708, 433588132, 490639202, 981278404, 1192367363, 2384734726, 2698515611, 4661072419, 4769469452, 5397031222, 9322144838, 10794062444, 18644289676, 51271796609, 102543593218, 205087186436]

約数ペア:

[(1, 205087186436), (2, 102543593218), (4, 51271796609), (11, 18644289676), (19, 10794062444), (22, 9322144838), (38, 5397031222), (43, 4769469452), (44, 4661072419), (76, 2698515611), (86, 2384734726), (172, 1192367363), (209, 981278404), (418, 490639202), (473, 433588132), (817, 251024708), (836, 245319601), (946, 216794066), (1634, 125512354), (1892, 108397033), (3268, 62756177), (8987, 22820428), (17974, 11410214), (35948, 5705107)]