204060550

素因数分解:

$2^1\times 5^2\times {\mathrm{37}}^1\times {\mathrm{73}}^1\times {\mathrm{1511}}^1$

素因数の和:1633

約数の個数: 48

約数和(自身を含む): 395412192

約数和(自身を除く): 191351642

約数列:

[1, 2, 5, 10, 25, 37, 50, 73, 74, 146, 185, 365, 370, 730, 925, 1511, 1825, 1850, 2701, 3022, 3650, 5402, 7555, 13505, 15110, 27010, 37775, 55907, 67525, 75550, 110303, 111814, 135050, 220606, 279535, 551515, 559070, 1103030, 1397675, 2757575, 2795350, 4081211, 5515150, 8162422, 20406055, 40812110, 102030275, 204060550]

約数ペア:

[(1, 204060550), (2, 102030275), (5, 40812110), (10, 20406055), (25, 8162422), (37, 5515150), (50, 4081211), (73, 2795350), (74, 2757575), (146, 1397675), (185, 1103030), (365, 559070), (370, 551515), (730, 279535), (925, 220606), (1511, 135050), (1825, 111814), (1850, 110303), (2701, 75550), (3022, 67525), (3650, 55907), (5402, 37775), (7555, 27010), (13505, 15110)]