201416205

素因数分解:

$3^1\times 5^1\times {\mathrm{61}}^1\times {\mathrm{251}}^1\times {\mathrm{877}}^1$

素因数の和:1197

約数の個数: 32

約数和(自身を含む): 329228928

約数和(自身を除く): 127812723

約数列:

[1, 3, 5, 15, 61, 183, 251, 305, 753, 877, 915, 1255, 2631, 3765, 4385, 13155, 15311, 45933, 53497, 76555, 160491, 220127, 229665, 267485, 660381, 802455, 1100635, 3301905, 13427747, 40283241, 67138735, 201416205]

約数ペア:

[(1, 201416205), (3, 67138735), (5, 40283241), (15, 13427747), (61, 3301905), (183, 1100635), (251, 802455), (305, 660381), (753, 267485), (877, 229665), (915, 220127), (1255, 160491), (2631, 76555), (3765, 53497), (4385, 45933), (13155, 15311)]