203416252

素因数分解:

$2^2\times {\mathrm{13}}^1\times {\mathrm{41}}^1\times {\mathrm{73}}^1\times {\mathrm{1307}}^1$

素因数の和:1438

約数の個数: 48

約数和(自身を含む): 398395872

約数和(自身を除く): 194979620

約数列:

[1, 2, 4, 13, 26, 41, 52, 73, 82, 146, 164, 292, 533, 949, 1066, 1307, 1898, 2132, 2614, 2993, 3796, 5228, 5986, 11972, 16991, 33982, 38909, 53587, 67964, 77818, 95411, 107174, 155636, 190822, 214348, 381644, 696631, 1240343, 1393262, 2480686, 2786524, 3911851, 4961372, 7823702, 15647404, 50854063, 101708126, 203416252]

約数ペア:

[(1, 203416252), (2, 101708126), (4, 50854063), (13, 15647404), (26, 7823702), (41, 4961372), (52, 3911851), (73, 2786524), (82, 2480686), (146, 1393262), (164, 1240343), (292, 696631), (533, 381644), (949, 214348), (1066, 190822), (1307, 155636), (1898, 107174), (2132, 95411), (2614, 77818), (2993, 67964), (3796, 53587), (5228, 38909), (5986, 33982), (11972, 16991)]