211956200320

素因数分解:

$2^7\times 5^1\times {\mathrm{13033}}^1\times {\mathrm{25411}}^1$

素因数の和:38463

約数の個数: 64

約数和(自身を含む): 506766612240

約数和(自身を除く): 294810411920

約数列:

[1, 2, 4, 5, 8, 10, 16, 20, 32, 40, 64, 80, 128, 160, 320, 640, 13033, 25411, 26066, 50822, 52132, 65165, 101644, 104264, 127055, 130330, 203288, 208528, 254110, 260660, 406576, 417056, 508220, 521320, 813152, 834112, 1016440, 1042640, 1626304, 1668224, 2032880, 2085280, 3252608, 4065760, 4170560, 8131520, 8341120, 16263040, 331181563, 662363126, 1324726252, 1655907815, 2649452504, 3311815630, 5298905008, 6623631260, 10597810016, 13247262520, 21195620032, 26494525040, 42391240064, 52989050080, 105978100160, 211956200320]

約数ペア:

[(1, 211956200320), (2, 105978100160), (4, 52989050080), (5, 42391240064), (8, 26494525040), (10, 21195620032), (16, 13247262520), (20, 10597810016), (32, 6623631260), (40, 5298905008), (64, 3311815630), (80, 2649452504), (128, 1655907815), (160, 1324726252), (320, 662363126), (640, 331181563), (13033, 16263040), (25411, 8341120), (26066, 8131520), (50822, 4170560), (52132, 4065760), (65165, 3252608), (101644, 2085280), (104264, 2032880), (127055, 1668224), (130330, 1626304), (203288, 1042640), (208528, 1016440), (254110, 834112), (260660, 813152), (406576, 521320), (417056, 508220)]