220804968730

素因数分解:

$2^1\times 5^1\times {\mathrm{163}}^1\times {\mathrm{233}}^1\times {\mathrm{641}}^1\times {\mathrm{907}}^1$

素因数の和:1951

約数の個数: 64

約数和(自身を含む): 402673534848

約数和(自身を除く): 181868566118

約数列:

[1, 2, 5, 10, 163, 233, 326, 466, 641, 815, 907, 1165, 1282, 1630, 1814, 2330, 3205, 4535, 6410, 9070, 37979, 75958, 104483, 147841, 149353, 189895, 208966, 211331, 295682, 298706, 379790, 422662, 522415, 581387, 739205, 746765, 1044830, 1056655, 1162774, 1478410, 1493530, 2113310, 2906935, 5813870, 24344539, 34446953, 48689078, 68893906, 94766081, 121722695, 135463171, 172234765, 189532162, 243445390, 270926342, 344469530, 473830405, 677315855, 947660810, 1354631710, 22080496873, 44160993746, 110402484365, 220804968730]

約数ペア:

[(1, 220804968730), (2, 110402484365), (5, 44160993746), (10, 22080496873), (163, 1354631710), (233, 947660810), (326, 677315855), (466, 473830405), (641, 344469530), (815, 270926342), (907, 243445390), (1165, 189532162), (1282, 172234765), (1630, 135463171), (1814, 121722695), (2330, 94766081), (3205, 68893906), (4535, 48689078), (6410, 34446953), (9070, 24344539), (37979, 5813870), (75958, 2906935), (104483, 2113310), (147841, 1493530), (149353, 1478410), (189895, 1162774), (208966, 1056655), (211331, 1044830), (295682, 746765), (298706, 739205), (379790, 581387), (422662, 522415)]