252840388

素因数分解:

$2^2\times {\mathrm{17}}^1\times {\mathrm{37}}^1\times {\mathrm{100493}}^1$

素因数の和:100551

約数の個数: 24

約数和(自身を含む): 481165272

約数和(自身を除く): 228324884

約数列:

[1, 2, 4, 17, 34, 37, 68, 74, 148, 629, 1258, 2516, 100493, 200986, 401972, 1708381, 3416762, 3718241, 6833524, 7436482, 14872964, 63210097, 126420194, 252840388]

約数ペア:

[(1, 252840388), (2, 126420194), (4, 63210097), (17, 14872964), (34, 7436482), (37, 6833524), (68, 3718241), (74, 3416762), (148, 1708381), (629, 401972), (1258, 200986), (2516, 100493)]