204090430

素因数分解:

$2^1\times 5^1\times {\mathrm{113}}^1\times {\mathrm{179}}^1\times {\mathrm{1009}}^1$

素因数の和:1308

約数の個数: 32

約数和(自身を含む): 373053600

約数和(自身を除く): 168963170

約数列:

[1, 2, 5, 10, 113, 179, 226, 358, 565, 895, 1009, 1130, 1790, 2018, 5045, 10090, 20227, 40454, 101135, 114017, 180611, 202270, 228034, 361222, 570085, 903055, 1140170, 1806110, 20409043, 40818086, 102045215, 204090430]

約数ペア:

[(1, 204090430), (2, 102045215), (5, 40818086), (10, 20409043), (113, 1806110), (179, 1140170), (226, 903055), (358, 570085), (565, 361222), (895, 228034), (1009, 202270), (1130, 180611), (1790, 114017), (2018, 101135), (5045, 40454), (10090, 20227)]