98153990

素因数分解:

$2^1\times 5^1\times {\mathrm{11}}^2\times {\mathrm{81119}}^1$

素因数の和:81148

約数の個数: 24

約数和(自身を含む): 194201280

約数和(自身を除く): 96047290

約数列:

[1, 2, 5, 10, 11, 22, 55, 110, 121, 242, 605, 1210, 81119, 162238, 405595, 811190, 892309, 1784618, 4461545, 8923090, 9815399, 19630798, 49076995, 98153990]

約数ペア:

[(1, 98153990), (2, 49076995), (5, 19630798), (10, 9815399), (11, 8923090), (22, 4461545), (55, 1784618), (110, 892309), (121, 811190), (242, 405595), (605, 162238), (1210, 81119)]