202162521

素因数分解:

$3^1\times {\mathrm{11}}^1\times {\mathrm{17}}^1\times {\mathrm{89}}^1\times {\mathrm{4049}}^1$

素因数の和:4169

約数の個数: 32

約数和(自身を含む): 314928000

約数和(自身を除く): 112765479

約数列:

[1, 3, 11, 17, 33, 51, 89, 187, 267, 561, 979, 1513, 2937, 4049, 4539, 12147, 16643, 44539, 49929, 68833, 133617, 206499, 360361, 757163, 1081083, 2271489, 3963971, 6126137, 11891913, 18378411, 67387507, 202162521]

約数ペア:

[(1, 202162521), (3, 67387507), (11, 18378411), (17, 11891913), (33, 6126137), (51, 3963971), (89, 2271489), (187, 1081083), (267, 757163), (561, 360361), (979, 206499), (1513, 133617), (2937, 68833), (4049, 49929), (4539, 44539), (12147, 16643)]