196243520

素因数分解:

$2^6\times 5^1\times {\mathrm{11}}^1\times {\mathrm{197}}^1\times {\mathrm{283}}^1$

素因数の和:508

約数の個数: 112

約数和(自身を含む): 514185408

約数和(自身を除く): 317941888

約数列:

[1, 2, 4, 5, 8, 10, 11, 16, 20, 22, 32, 40, 44, 55, 64, 80, 88, 110, 160, 176, 197, 220, 283, 320, 352, 394, 440, 566, 704, 788, 880, 985, 1132, 1415, 1576, 1760, 1970, 2167, 2264, 2830, 3113, 3152, 3520, 3940, 4334, 4528, 5660, 6226, 6304, 7880, 8668, 9056, 10835, 11320, 12452, 12608, 15565, 15760, 17336, 18112, 21670, 22640, 24904, 31130, 31520, 34672, 43340, 45280, 49808, 55751, 62260, 63040, 69344, 86680, 90560, 99616, 111502, 124520, 138688, 173360, 199232, 223004, 249040, 278755, 346720, 446008, 498080, 557510, 613261, 693440, 892016, 996160, 1115020, 1226522, 1784032, 2230040, 2453044, 3066305, 3568064, 4460080, 4906088, 6132610, 8920160, 9812176, 12265220, 17840320, 19624352, 24530440, 39248704, 49060880, 98121760, 196243520]

約数ペア:

[(1, 196243520), (2, 98121760), (4, 49060880), (5, 39248704), (8, 24530440), (10, 19624352), (11, 17840320), (16, 12265220), (20, 9812176), (22, 8920160), (32, 6132610), (40, 4906088), (44, 4460080), (55, 3568064), (64, 3066305), (80, 2453044), (88, 2230040), (110, 1784032), (160, 1226522), (176, 1115020), (197, 996160), (220, 892016), (283, 693440), (320, 613261), (352, 557510), (394, 498080), (440, 446008), (566, 346720), (704, 278755), (788, 249040), (880, 223004), (985, 199232), (1132, 173360), (1415, 138688), (1576, 124520), (1760, 111502), (1970, 99616), (2167, 90560), (2264, 86680), (2830, 69344), (3113, 63040), (3152, 62260), (3520, 55751), (3940, 49808), (4334, 45280), (4528, 43340), (5660, 34672), (6226, 31520), (6304, 31130), (7880, 24904), (8668, 22640), (9056, 21670), (10835, 18112), (11320, 17336), (12452, 15760), (12608, 15565)]