97991404

素因数分解:

$2^2\times 7^1\times {\mathrm{73}}^1\times {\mathrm{191}}^1\times {\mathrm{251}}^1$

素因数の和:526

約数の個数: 48

約数和(自身を含む): 200503296

約数和(自身を除く): 102511892

約数列:

[1, 2, 4, 7, 14, 28, 73, 146, 191, 251, 292, 382, 502, 511, 764, 1004, 1022, 1337, 1757, 2044, 2674, 3514, 5348, 7028, 13943, 18323, 27886, 36646, 47941, 55772, 73292, 95882, 97601, 128261, 191764, 195202, 256522, 335587, 390404, 513044, 671174, 1342348, 3499693, 6999386, 13998772, 24497851, 48995702, 97991404]

約数ペア:

[(1, 97991404), (2, 48995702), (4, 24497851), (7, 13998772), (14, 6999386), (28, 3499693), (73, 1342348), (146, 671174), (191, 513044), (251, 390404), (292, 335587), (382, 256522), (502, 195202), (511, 191764), (764, 128261), (1004, 97601), (1022, 95882), (1337, 73292), (1757, 55772), (2044, 47941), (2674, 36646), (3514, 27886), (5348, 18323), (7028, 13943)]