201449254870

素因数分解:

$2^1\times 5^1\times {\mathrm{29}}^1\times {\mathrm{694652603}}^1$

素因数の和:694652639

約数の個数: 16

約数和(自身を含む): 375112406160

約数和(自身を除く): 173663151290

約数列:

[1, 2, 5, 10, 29, 58, 145, 290, 694652603, 1389305206, 3473263015, 6946526030, 20144925487, 40289850974, 100724627435, 201449254870]

約数ペア:

[(1, 201449254870), (2, 100724627435), (5, 40289850974), (10, 20144925487), (29, 6946526030), (58, 3473263015), (145, 1389305206), (290, 694652603)]