202888305

素因数分解:

$3^2\times 5^1\times {\mathrm{797}}^1\times {\mathrm{5657}}^1$

素因数の和:6465

約数の個数: 24

約数和(自身を含む): 352176552

約数和(自身を除く): 149288247

約数列:

[1, 3, 5, 9, 15, 45, 797, 2391, 3985, 5657, 7173, 11955, 16971, 28285, 35865, 50913, 84855, 254565, 4508629, 13525887, 22543145, 40577661, 67629435, 202888305]

約数ペア:

[(1, 202888305), (3, 67629435), (5, 40577661), (9, 22543145), (15, 13525887), (45, 4508629), (797, 254565), (2391, 84855), (3985, 50913), (5657, 35865), (7173, 28285), (11955, 16971)]