197195988

素因数分解:

$2^2\times 3^1\times {\mathrm{11}}^1\times {\mathrm{17}}^1\times {\mathrm{87877}}^1$

素因数の和:87912

約数の個数: 48

約数和(自身を含む): 531486144

約数和(自身を除く): 334290156

約数列:

[1, 2, 3, 4, 6, 11, 12, 17, 22, 33, 34, 44, 51, 66, 68, 102, 132, 187, 204, 374, 561, 748, 1122, 2244, 87877, 175754, 263631, 351508, 527262, 966647, 1054524, 1493909, 1933294, 2899941, 2987818, 3866588, 4481727, 5799882, 5975636, 8963454, 11599764, 16432999, 17926908, 32865998, 49298997, 65731996, 98597994, 197195988]

約数ペア:

[(1, 197195988), (2, 98597994), (3, 65731996), (4, 49298997), (6, 32865998), (11, 17926908), (12, 16432999), (17, 11599764), (22, 8963454), (33, 5975636), (34, 5799882), (44, 4481727), (51, 3866588), (66, 2987818), (68, 2899941), (102, 1933294), (132, 1493909), (187, 1054524), (204, 966647), (374, 527262), (561, 351508), (748, 263631), (1122, 175754), (2244, 87877)]