190674505

素因数分解:

$5^1\times 7^1\times {\mathrm{37}}^1\times {\mathrm{113}}^1\times {\mathrm{1303}}^1$

素因数の和:1465

約数の個数: 32

約数和(自身を含む): 271148544

約数和(自身を除く): 80474039

約数列:

[1, 5, 7, 35, 37, 113, 185, 259, 565, 791, 1295, 1303, 3955, 4181, 6515, 9121, 20905, 29267, 45605, 48211, 146335, 147239, 241055, 337477, 736195, 1030673, 1687385, 5153365, 5447843, 27239215, 38134901, 190674505]

約数ペア:

[(1, 190674505), (5, 38134901), (7, 27239215), (35, 5447843), (37, 5153365), (113, 1687385), (185, 1030673), (259, 736195), (565, 337477), (791, 241055), (1295, 147239), (1303, 146335), (3955, 48211), (4181, 45605), (6515, 29267), (9121, 20905)]