196420290

素因数分解:

$2^1\times 3^1\times 5^1\times {\mathrm{11}}^1\times {\mathrm{19}}^1\times {\mathrm{31327}}^1$

素因数の和:31367

約数の個数: 64

約数和(自身を含む): 541347840

約数和(自身を除く): 344927550

約数列:

[1, 2, 3, 5, 6, 10, 11, 15, 19, 22, 30, 33, 38, 55, 57, 66, 95, 110, 114, 165, 190, 209, 285, 330, 418, 570, 627, 1045, 1254, 2090, 3135, 6270, 31327, 62654, 93981, 156635, 187962, 313270, 344597, 469905, 595213, 689194, 939810, 1033791, 1190426, 1722985, 1785639, 2067582, 2976065, 3445970, 3571278, 5168955, 5952130, 6547343, 8928195, 10337910, 13094686, 17856390, 19642029, 32736715, 39284058, 65473430, 98210145, 196420290]

約数ペア:

[(1, 196420290), (2, 98210145), (3, 65473430), (5, 39284058), (6, 32736715), (10, 19642029), (11, 17856390), (15, 13094686), (19, 10337910), (22, 8928195), (30, 6547343), (33, 5952130), (38, 5168955), (55, 3571278), (57, 3445970), (66, 2976065), (95, 2067582), (110, 1785639), (114, 1722985), (165, 1190426), (190, 1033791), (209, 939810), (285, 689194), (330, 595213), (418, 469905), (570, 344597), (627, 313270), (1045, 187962), (1254, 156635), (2090, 93981), (3135, 62654), (6270, 31327)]