196173650

素因数分解:

$2^1\times 5^2\times {\mathrm{113}}^1\times {\mathrm{34721}}^1$

素因数の和:34846

約数の個数: 24

約数和(自身を含む): 368122644

約数和(自身を除く): 171948994

約数列:

[1, 2, 5, 10, 25, 50, 113, 226, 565, 1130, 2825, 5650, 34721, 69442, 173605, 347210, 868025, 1736050, 3923473, 7846946, 19617365, 39234730, 98086825, 196173650]

約数ペア:

[(1, 196173650), (2, 98086825), (5, 39234730), (10, 19617365), (25, 7846946), (50, 3923473), (113, 1736050), (226, 868025), (565, 347210), (1130, 173605), (2825, 69442), (5650, 34721)]