202420929260

素因数分解:

$2^2\times 5^1\times {\mathrm{11}}^1\times {\mathrm{4889}}^1\times {\mathrm{188197}}^1$

素因数の和:193106

約数の個数: 48

約数和(自身を含む): 463825262880

約数和(自身を除く): 261404333620

約数列:

[1, 2, 4, 5, 10, 11, 20, 22, 44, 55, 110, 220, 4889, 9778, 19556, 24445, 48890, 53779, 97780, 107558, 188197, 215116, 268895, 376394, 537790, 752788, 940985, 1075580, 1881970, 2070167, 3763940, 4140334, 8280668, 10350835, 20701670, 41403340, 920095133, 1840190266, 3680380532, 4600475665, 9200951330, 10121046463, 18401902660, 20242092926, 40484185852, 50605232315, 101210464630, 202420929260]

約数ペア:

[(1, 202420929260), (2, 101210464630), (4, 50605232315), (5, 40484185852), (10, 20242092926), (11, 18401902660), (20, 10121046463), (22, 9200951330), (44, 4600475665), (55, 3680380532), (110, 1840190266), (220, 920095133), (4889, 41403340), (9778, 20701670), (19556, 10350835), (24445, 8280668), (48890, 4140334), (53779, 3763940), (97780, 2070167), (107558, 1881970), (188197, 1075580), (215116, 940985), (268895, 752788), (376394, 537790)]