249520178

素因数分解:

$2^1\times {\mathrm{31}}^1\times {\mathrm{41}}^1\times {\mathrm{103}}^1\times {\mathrm{953}}^1$

素因数の和:1130

約数の個数: 32

約数和(自身を含む): 400038912

約数和(自身を除く): 150518734

約数列:

[1, 2, 31, 41, 62, 82, 103, 206, 953, 1271, 1906, 2542, 3193, 4223, 6386, 8446, 29543, 39073, 59086, 78146, 98159, 130913, 196318, 261826, 1211263, 2422526, 3042929, 4024519, 6085858, 8049038, 124760089, 249520178]

約数ペア:

[(1, 249520178), (2, 124760089), (31, 8049038), (41, 6085858), (62, 4024519), (82, 3042929), (103, 2422526), (206, 1211263), (953, 261826), (1271, 196318), (1906, 130913), (2542, 98159), (3193, 78146), (4223, 59086), (6386, 39073), (8446, 29543)]