203089564

素因数分解:

$2^2\times {\mathrm{41}}^1\times {\mathrm{59}}^1\times {\mathrm{139}}^1\times {\mathrm{151}}^1$

素因数の和:394

約数の個数: 48

約数和(自身を含む): 375379200

約数和(自身を除く): 172289636

約数列:

[1, 2, 4, 41, 59, 82, 118, 139, 151, 164, 236, 278, 302, 556, 604, 2419, 4838, 5699, 6191, 8201, 8909, 9676, 11398, 12382, 16402, 17818, 20989, 22796, 24764, 32804, 35636, 41978, 83956, 336241, 365269, 672482, 730538, 860549, 1238351, 1344964, 1461076, 1721098, 2476702, 3442196, 4953404, 50772391, 101544782, 203089564]

約数ペア:

[(1, 203089564), (2, 101544782), (4, 50772391), (41, 4953404), (59, 3442196), (82, 2476702), (118, 1721098), (139, 1461076), (151, 1344964), (164, 1238351), (236, 860549), (278, 730538), (302, 672482), (556, 365269), (604, 336241), (2419, 83956), (4838, 41978), (5699, 35636), (6191, 32804), (8201, 24764), (8909, 22796), (9676, 20989), (11398, 17818), (12382, 16402)]