201224060

素因数分解:

$2^2\times 5^1\times {\mathrm{19}}^1\times {\mathrm{79}}^1\times {\mathrm{6703}}^1$

素因数の和:6810

約数の個数: 48

約数和(自身を含む): 450508800

約数和(自身を除く): 249284740

約数列:

[1, 2, 4, 5, 10, 19, 20, 38, 76, 79, 95, 158, 190, 316, 380, 395, 790, 1501, 1580, 3002, 6004, 6703, 7505, 13406, 15010, 26812, 30020, 33515, 67030, 127357, 134060, 254714, 509428, 529537, 636785, 1059074, 1273570, 2118148, 2547140, 2647685, 5295370, 10061203, 10590740, 20122406, 40244812, 50306015, 100612030, 201224060]

約数ペア:

[(1, 201224060), (2, 100612030), (4, 50306015), (5, 40244812), (10, 20122406), (19, 10590740), (20, 10061203), (38, 5295370), (76, 2647685), (79, 2547140), (95, 2118148), (158, 1273570), (190, 1059074), (316, 636785), (380, 529537), (395, 509428), (790, 254714), (1501, 134060), (1580, 127357), (3002, 67030), (6004, 33515), (6703, 30020), (7505, 26812), (13406, 15010)]