203253456

素因数分解:

$2^4\times 3^1\times 7^1\times {\mathrm{157}}^1\times {\mathrm{3853}}^1$

素因数の和:4028

約数の個数: 80

約数和(自身を含む): 604060544

約数和(自身を除く): 400807088

約数列:

[1, 2, 3, 4, 6, 7, 8, 12, 14, 16, 21, 24, 28, 42, 48, 56, 84, 112, 157, 168, 314, 336, 471, 628, 942, 1099, 1256, 1884, 2198, 2512, 3297, 3768, 3853, 4396, 6594, 7536, 7706, 8792, 11559, 13188, 15412, 17584, 23118, 26376, 26971, 30824, 46236, 52752, 53942, 61648, 80913, 92472, 107884, 161826, 184944, 215768, 323652, 431536, 604921, 647304, 1209842, 1294608, 1814763, 2419684, 3629526, 4234447, 4839368, 7259052, 8468894, 9678736, 12703341, 14518104, 16937788, 25406682, 29036208, 33875576, 50813364, 67751152, 101626728, 203253456]

約数ペア:

[(1, 203253456), (2, 101626728), (3, 67751152), (4, 50813364), (6, 33875576), (7, 29036208), (8, 25406682), (12, 16937788), (14, 14518104), (16, 12703341), (21, 9678736), (24, 8468894), (28, 7259052), (42, 4839368), (48, 4234447), (56, 3629526), (84, 2419684), (112, 1814763), (157, 1294608), (168, 1209842), (314, 647304), (336, 604921), (471, 431536), (628, 323652), (942, 215768), (1099, 184944), (1256, 161826), (1884, 107884), (2198, 92472), (2512, 80913), (3297, 61648), (3768, 53942), (3853, 52752), (4396, 46236), (6594, 30824), (7536, 26971), (7706, 26376), (8792, 23118), (11559, 17584), (13188, 15412)]