196351696

素因数分解:

$2^4\times {\mathrm{181}}^1\times {\mathrm{67801}}^1$

素因数の和:67990

約数の個数: 20

約数和(自身を含む): 382538884

約数和(自身を除く): 186187188

約数列:

[1, 2, 4, 8, 16, 181, 362, 724, 1448, 2896, 67801, 135602, 271204, 542408, 1084816, 12271981, 24543962, 49087924, 98175848, 196351696]

約数ペア:

[(1, 196351696), (2, 98175848), (4, 49087924), (8, 24543962), (16, 12271981), (181, 1084816), (362, 542408), (724, 271204), (1448, 135602), (2896, 67801)]