199702964

素因数分解:

$2^2\times {\mathrm{41}}^1\times {\mathrm{59}}^1\times {\mathrm{20639}}^1$

素因数の和:20743

約数の個数: 24

約数和(自身を含む): 364089600

約数和(自身を除く): 164386636

約数列:

[1, 2, 4, 41, 59, 82, 118, 164, 236, 2419, 4838, 9676, 20639, 41278, 82556, 846199, 1217701, 1692398, 2435402, 3384796, 4870804, 49925741, 99851482, 199702964]

約数ペア:

[(1, 199702964), (2, 99851482), (4, 49925741), (41, 4870804), (59, 3384796), (82, 2435402), (118, 1692398), (164, 1217701), (236, 846199), (2419, 82556), (4838, 41278), (9676, 20639)]