221235316

素因数分解:

$2^2\times {\mathrm{19}}^1\times {\mathrm{29}}^1\times {\mathrm{100379}}^1$

素因数の和:100431

約数の個数: 24

約数和(自身を含む): 421596000

約数和(自身を除く): 200360684

約数列:

[1, 2, 4, 19, 29, 38, 58, 76, 116, 551, 1102, 2204, 100379, 200758, 401516, 1907201, 2910991, 3814402, 5821982, 7628804, 11643964, 55308829, 110617658, 221235316]

約数ペア:

[(1, 221235316), (2, 110617658), (4, 55308829), (19, 11643964), (29, 7628804), (38, 5821982), (58, 3814402), (76, 2910991), (116, 1907201), (551, 401516), (1102, 200758), (2204, 100379)]