202814875

素因数分解:

$5^3\times {\mathrm{43}}^1\times {\mathrm{97}}^1\times {\mathrm{389}}^1$

素因数の和:544

約数の個数: 32

約数和(自身を含む): 262342080

約数和(自身を除く): 59527205

約数列:

[1, 5, 25, 43, 97, 125, 215, 389, 485, 1075, 1945, 2425, 4171, 5375, 9725, 12125, 16727, 20855, 37733, 48625, 83635, 104275, 188665, 418175, 521375, 943325, 1622519, 2090875, 4716625, 8112595, 40562975, 202814875]

約数ペア:

[(1, 202814875), (5, 40562975), (25, 8112595), (43, 4716625), (97, 2090875), (125, 1622519), (215, 943325), (389, 521375), (485, 418175), (1075, 188665), (1945, 104275), (2425, 83635), (4171, 48625), (5375, 37733), (9725, 20855), (12125, 16727)]