207366820

素因数分解:

$2^2\times 5^1\times {\mathrm{29}}^1\times {\mathrm{47}}^1\times {\mathrm{7607}}^1$

素因数の和:7692

約数の個数: 48

約数和(自身を含む): 460131840

約数和(自身を除く): 252765020

約数列:

[1, 2, 4, 5, 10, 20, 29, 47, 58, 94, 116, 145, 188, 235, 290, 470, 580, 940, 1363, 2726, 5452, 6815, 7607, 13630, 15214, 27260, 30428, 38035, 76070, 152140, 220603, 357529, 441206, 715058, 882412, 1103015, 1430116, 1787645, 2206030, 3575290, 4412060, 7150580, 10368341, 20736682, 41473364, 51841705, 103683410, 207366820]

約数ペア:

[(1, 207366820), (2, 103683410), (4, 51841705), (5, 41473364), (10, 20736682), (20, 10368341), (29, 7150580), (47, 4412060), (58, 3575290), (94, 2206030), (116, 1787645), (145, 1430116), (188, 1103015), (235, 882412), (290, 715058), (470, 441206), (580, 357529), (940, 220603), (1363, 152140), (2726, 76070), (5452, 38035), (6815, 30428), (7607, 27260), (13630, 15214)]