202247260

素因数分解:

$2^2\times 5^1\times {\mathrm{41}}^1\times {\mathrm{246643}}^1$

素因数の和:246693

約数の個数: 24

約数和(自身を含む): 435080016

約数和(自身を除く): 232832756

約数列:

[1, 2, 4, 5, 10, 20, 41, 82, 164, 205, 410, 820, 246643, 493286, 986572, 1233215, 2466430, 4932860, 10112363, 20224726, 40449452, 50561815, 101123630, 202247260]

約数ペア:

[(1, 202247260), (2, 101123630), (4, 50561815), (5, 40449452), (10, 20224726), (20, 10112363), (41, 4932860), (82, 2466430), (164, 1233215), (205, 986572), (410, 493286), (820, 246643)]