203203112

素因数分解:

$2^3\times 7^1\times {\mathrm{37}}^1\times {\mathrm{101}}^1\times {\mathrm{971}}^1$

素因数の和:1122

約数の個数: 64

約数和(自身を含む): 452096640

約数和(自身を除く): 248893528

約数列:

[1, 2, 4, 7, 8, 14, 28, 37, 56, 74, 101, 148, 202, 259, 296, 404, 518, 707, 808, 971, 1036, 1414, 1942, 2072, 2828, 3737, 3884, 5656, 6797, 7474, 7768, 13594, 14948, 26159, 27188, 29896, 35927, 52318, 54376, 71854, 98071, 104636, 143708, 196142, 209272, 251489, 287416, 392284, 502978, 686497, 784568, 1005956, 1372994, 2011912, 2745988, 3628627, 5491976, 7257254, 14514508, 25400389, 29029016, 50800778, 101601556, 203203112]

約数ペア:

[(1, 203203112), (2, 101601556), (4, 50800778), (7, 29029016), (8, 25400389), (14, 14514508), (28, 7257254), (37, 5491976), (56, 3628627), (74, 2745988), (101, 2011912), (148, 1372994), (202, 1005956), (259, 784568), (296, 686497), (404, 502978), (518, 392284), (707, 287416), (808, 251489), (971, 209272), (1036, 196142), (1414, 143708), (1942, 104636), (2072, 98071), (2828, 71854), (3737, 54376), (3884, 52318), (5656, 35927), (6797, 29896), (7474, 27188), (7768, 26159), (13594, 14948)]