203416245

素因数分解:

$3^3\times 5^1\times {\mathrm{103}}^1\times {\mathrm{14629}}^1$

素因数の和:14746

約数の個数: 32

約数和(自身を含む): 365164800

約数和(自身を除く): 161748555

約数列:

[1, 3, 5, 9, 15, 27, 45, 103, 135, 309, 515, 927, 1545, 2781, 4635, 13905, 14629, 43887, 73145, 131661, 219435, 394983, 658305, 1506787, 1974915, 4520361, 7533935, 13561083, 22601805, 40683249, 67805415, 203416245]

約数ペア:

[(1, 203416245), (3, 67805415), (5, 40683249), (9, 22601805), (15, 13561083), (27, 7533935), (45, 4520361), (103, 1974915), (135, 1506787), (309, 658305), (515, 394983), (927, 219435), (1545, 131661), (2781, 73145), (4635, 43887), (13905, 14629)]