109220398

素因数分解:

$2^1\times 7^1\times {\mathrm{19}}^1\times {\mathrm{109}}^1\times {\mathrm{3767}}^1$

素因数の和:3904

約数の個数: 32

約数和(自身を含む): 198950400

約数和(自身を除く): 89730002

約数列:

[1, 2, 7, 14, 19, 38, 109, 133, 218, 266, 763, 1526, 2071, 3767, 4142, 7534, 14497, 26369, 28994, 52738, 71573, 143146, 410603, 501011, 821206, 1002022, 2874221, 5748442, 7801457, 15602914, 54610199, 109220398]

約数ペア:

[(1, 109220398), (2, 54610199), (7, 15602914), (14, 7801457), (19, 5748442), (38, 2874221), (109, 1002022), (133, 821206), (218, 501011), (266, 410603), (763, 143146), (1526, 71573), (2071, 52738), (3767, 28994), (4142, 26369), (7534, 14497)]