200594875

素因数分解:

$5^3\times {\mathrm{13}}^1\times {\mathrm{19}}^1\times {\mathrm{73}}^1\times {\mathrm{89}}^1$

素因数の和:209

約数の個数: 64

約数和(自身を含む): 290908800

約数和(自身を除く): 90313925

約数列:

[1, 5, 13, 19, 25, 65, 73, 89, 95, 125, 247, 325, 365, 445, 475, 949, 1157, 1235, 1387, 1625, 1691, 1825, 2225, 2375, 4745, 5785, 6175, 6497, 6935, 8455, 9125, 11125, 18031, 21983, 23725, 28925, 30875, 32485, 34675, 42275, 84461, 90155, 109915, 118625, 123443, 144625, 162425, 173375, 211375, 422305, 450775, 549575, 617215, 812125, 1604759, 2111525, 2253875, 2747875, 3086075, 8023795, 10557625, 15430375, 40118975, 200594875]

約数ペア:

[(1, 200594875), (5, 40118975), (13, 15430375), (19, 10557625), (25, 8023795), (65, 3086075), (73, 2747875), (89, 2253875), (95, 2111525), (125, 1604759), (247, 812125), (325, 617215), (365, 549575), (445, 450775), (475, 422305), (949, 211375), (1157, 173375), (1235, 162425), (1387, 144625), (1625, 123443), (1691, 118625), (1825, 109915), (2225, 90155), (2375, 84461), (4745, 42275), (5785, 34675), (6175, 32485), (6497, 30875), (6935, 28925), (8455, 23725), (9125, 21983), (11125, 18031)]