204449204740

素因数分解:

$2^2\times 5^1\times {\mathrm{11}}^1\times {\mathrm{19}}^1\times {\mathrm{48911293}}^1$

素因数の和:48911332

約数の個数: 48

約数和(自身を含む): 493025843520

約数和(自身を除く): 288576638780

約数列:

[1, 2, 4, 5, 10, 11, 19, 20, 22, 38, 44, 55, 76, 95, 110, 190, 209, 220, 380, 418, 836, 1045, 2090, 4180, 48911293, 97822586, 195645172, 244556465, 489112930, 538024223, 929314567, 978225860, 1076048446, 1858629134, 2152096892, 2690121115, 3717258268, 4646572835, 5380242230, 9293145670, 10222460237, 10760484460, 18586291340, 20444920474, 40889840948, 51112301185, 102224602370, 204449204740]

約数ペア:

[(1, 204449204740), (2, 102224602370), (4, 51112301185), (5, 40889840948), (10, 20444920474), (11, 18586291340), (19, 10760484460), (20, 10222460237), (22, 9293145670), (38, 5380242230), (44, 4646572835), (55, 3717258268), (76, 2690121115), (95, 2152096892), (110, 1858629134), (190, 1076048446), (209, 978225860), (220, 929314567), (380, 538024223), (418, 489112930), (836, 244556465), (1045, 195645172), (2090, 97822586), (4180, 48911293)]