219914540

素因数分解:

$2^2\times 5^1\times {\mathrm{29}}^1\times {\mathrm{379163}}^1$

素因数の和:379201

約数の個数: 24

約数和(自身を含む): 477746640

約数和(自身を除く): 257832100

約数列:

[1, 2, 4, 5, 10, 20, 29, 58, 116, 145, 290, 580, 379163, 758326, 1516652, 1895815, 3791630, 7583260, 10995727, 21991454, 43982908, 54978635, 109957270, 219914540]

約数ペア:

[(1, 219914540), (2, 109957270), (4, 54978635), (5, 43982908), (10, 21991454), (20, 10995727), (29, 7583260), (58, 3791630), (116, 1895815), (145, 1516652), (290, 758326), (580, 379163)]