97990564

素因数分解:

$2^2\times 7^1\times {\mathrm{97}}^1\times {\mathrm{109}}^1\times {\mathrm{331}}^1$

素因数の和:548

約数の個数: 48

約数和(自身を含む): 200421760

約数和(自身を除く): 102431196

約数列:

[1, 2, 4, 7, 14, 28, 97, 109, 194, 218, 331, 388, 436, 662, 679, 763, 1324, 1358, 1526, 2317, 2716, 3052, 4634, 9268, 10573, 21146, 32107, 36079, 42292, 64214, 72158, 74011, 128428, 144316, 148022, 224749, 252553, 296044, 449498, 505106, 898996, 1010212, 3499663, 6999326, 13998652, 24497641, 48995282, 97990564]

約数ペア:

[(1, 97990564), (2, 48995282), (4, 24497641), (7, 13998652), (14, 6999326), (28, 3499663), (97, 1010212), (109, 898996), (194, 505106), (218, 449498), (331, 296044), (388, 252553), (436, 224749), (662, 148022), (679, 144316), (763, 128428), (1324, 74011), (1358, 72158), (1526, 64214), (2317, 42292), (2716, 36079), (3052, 32107), (4634, 21146), (9268, 10573)]