201749094

素因数分解:

$2^1\times 3^2\times {\mathrm{79}}^1\times {\mathrm{337}}^1\times {\mathrm{421}}^1$

素因数の和:845

約数の個数: 48

約数和(自身を含む): 445024320

約数和(自身を除く): 243275226

約数列:

[1, 2, 3, 6, 9, 18, 79, 158, 237, 337, 421, 474, 674, 711, 842, 1011, 1263, 1422, 2022, 2526, 3033, 3789, 6066, 7578, 26623, 33259, 53246, 66518, 79869, 99777, 141877, 159738, 199554, 239607, 283754, 299331, 425631, 479214, 598662, 851262, 1276893, 2553786, 11208283, 22416566, 33624849, 67249698, 100874547, 201749094]

約数ペア:

[(1, 201749094), (2, 100874547), (3, 67249698), (6, 33624849), (9, 22416566), (18, 11208283), (79, 2553786), (158, 1276893), (237, 851262), (337, 598662), (421, 479214), (474, 425631), (674, 299331), (711, 283754), (842, 239607), (1011, 199554), (1263, 159738), (1422, 141877), (2022, 99777), (2526, 79869), (3033, 66518), (3789, 53246), (6066, 33259), (7578, 26623)]