201676865

素因数分解:

$5^1\times {\mathrm{13}}^1\times {\mathrm{17}}^1\times {\mathrm{229}}^1\times {\mathrm{797}}^1$

素因数の和:1061

約数の個数: 32

約数和(自身を含む): 277512480

約数和(自身を除く): 75835615

約数列:

[1, 5, 13, 17, 65, 85, 221, 229, 797, 1105, 1145, 2977, 3893, 3985, 10361, 13549, 14885, 19465, 50609, 51805, 67745, 176137, 182513, 253045, 880685, 912565, 2372669, 3102721, 11863345, 15513605, 40335373, 201676865]

約数ペア:

[(1, 201676865), (5, 40335373), (13, 15513605), (17, 11863345), (65, 3102721), (85, 2372669), (221, 912565), (229, 880685), (797, 253045), (1105, 182513), (1145, 176137), (2977, 67745), (3893, 51805), (3985, 50609), (10361, 19465), (13549, 14885)]