201752668

素因数分解:

$2^2\times {\mathrm{13}}^1\times {\mathrm{17}}^1\times {\mathrm{241}}^1\times {\mathrm{947}}^1$

素因数の和:1222

約数の個数: 48

約数和(自身を含む): 404689824

約数和(自身を除く): 202937156

約数列:

[1, 2, 4, 13, 17, 26, 34, 52, 68, 221, 241, 442, 482, 884, 947, 964, 1894, 3133, 3788, 4097, 6266, 8194, 12311, 12532, 16099, 16388, 24622, 32198, 49244, 53261, 64396, 106522, 209287, 213044, 228227, 418574, 456454, 837148, 912908, 2966951, 3879859, 5933902, 7759718, 11867804, 15519436, 50438167, 100876334, 201752668]

約数ペア:

[(1, 201752668), (2, 100876334), (4, 50438167), (13, 15519436), (17, 11867804), (26, 7759718), (34, 5933902), (52, 3879859), (68, 2966951), (221, 912908), (241, 837148), (442, 456454), (482, 418574), (884, 228227), (947, 213044), (964, 209287), (1894, 106522), (3133, 64396), (3788, 53261), (4097, 49244), (6266, 32198), (8194, 24622), (12311, 16388), (12532, 16099)]