202246990

素因数分解:

$2^1\times 5^1\times {\mathrm{11}}^1\times {\mathrm{521}}^1\times {\mathrm{3529}}^1$

素因数の和:4068

約数の個数: 32

約数和(自身を含む): 398014560

約数和(自身を除く): 195767570

約数列:

[1, 2, 5, 10, 11, 22, 55, 110, 521, 1042, 2605, 3529, 5210, 5731, 7058, 11462, 17645, 28655, 35290, 38819, 57310, 77638, 194095, 388190, 1838609, 3677218, 9193045, 18386090, 20224699, 40449398, 101123495, 202246990]

約数ペア:

[(1, 202246990), (2, 101123495), (5, 40449398), (10, 20224699), (11, 18386090), (22, 9193045), (55, 3677218), (110, 1838609), (521, 388190), (1042, 194095), (2605, 77638), (3529, 57310), (5210, 38819), (5731, 35290), (7058, 28655), (11462, 17645)]