203347365

素因数分解:

$3^1\times 5^1\times {\mathrm{13}}^1\times {\mathrm{241}}^1\times {\mathrm{4327}}^1$

素因数の和:4589

約数の個数: 32

約数和(自身を含む): 351918336

約数和(自身を除く): 148570971

約数列:

[1, 3, 5, 13, 15, 39, 65, 195, 241, 723, 1205, 3133, 3615, 4327, 9399, 12981, 15665, 21635, 46995, 56251, 64905, 168753, 281255, 843765, 1042807, 3128421, 5214035, 13556491, 15642105, 40669473, 67782455, 203347365]

約数ペア:

[(1, 203347365), (3, 67782455), (5, 40669473), (13, 15642105), (15, 13556491), (39, 5214035), (65, 3128421), (195, 1042807), (241, 843765), (723, 281255), (1205, 168753), (3133, 64905), (3615, 56251), (4327, 46995), (9399, 21635), (12981, 15665)]