201609044

素因数分解:

$2^2\times 7^1\times {\mathrm{13}}^1\times {\mathrm{29}}^1\times {\mathrm{71}}^1\times {\mathrm{269}}^1$

素因数の和:393

約数の個数: 96

約数和(自身を含む): 457228800

約数和(自身を除く): 255619756

約数列:

[1, 2, 4, 7, 13, 14, 26, 28, 29, 52, 58, 71, 91, 116, 142, 182, 203, 269, 284, 364, 377, 406, 497, 538, 754, 812, 923, 994, 1076, 1508, 1846, 1883, 1988, 2059, 2639, 3497, 3692, 3766, 4118, 5278, 6461, 6994, 7532, 7801, 8236, 10556, 12922, 13988, 14413, 15602, 19099, 24479, 25844, 26767, 28826, 31204, 38198, 48958, 53534, 54607, 57652, 76396, 97916, 101413, 107068, 109214, 133693, 187369, 202826, 218428, 248287, 267386, 374738, 405652, 496574, 534772, 553871, 709891, 749476, 993148, 1107742, 1419782, 1738009, 2215484, 2839564, 3476018, 3877097, 6952036, 7200323, 7754194, 14400646, 15508388, 28801292, 50402261, 100804522, 201609044]

約数ペア:

[(1, 201609044), (2, 100804522), (4, 50402261), (7, 28801292), (13, 15508388), (14, 14400646), (26, 7754194), (28, 7200323), (29, 6952036), (52, 3877097), (58, 3476018), (71, 2839564), (91, 2215484), (116, 1738009), (142, 1419782), (182, 1107742), (203, 993148), (269, 749476), (284, 709891), (364, 553871), (377, 534772), (406, 496574), (497, 405652), (538, 374738), (754, 267386), (812, 248287), (923, 218428), (994, 202826), (1076, 187369), (1508, 133693), (1846, 109214), (1883, 107068), (1988, 101413), (2059, 97916), (2639, 76396), (3497, 57652), (3692, 54607), (3766, 53534), (4118, 48958), (5278, 38198), (6461, 31204), (6994, 28826), (7532, 26767), (7801, 25844), (8236, 24479), (10556, 19099), (12922, 15602), (13988, 14413)]