187450396

素因数分解:

$2^2\times 7^1\times {\mathrm{139}}^1\times {\mathrm{48163}}^1$

素因数の和:48313

約数の個数: 24

約数和(自身を含む): 377605760

約数和(自身を除く): 190155364

約数列:

[1, 2, 4, 7, 14, 28, 139, 278, 556, 973, 1946, 3892, 48163, 96326, 192652, 337141, 674282, 1348564, 6694657, 13389314, 26778628, 46862599, 93725198, 187450396]

約数ペア:

[(1, 187450396), (2, 93725198), (4, 46862599), (7, 26778628), (14, 13389314), (28, 6694657), (139, 1348564), (278, 674282), (556, 337141), (973, 192652), (1946, 96326), (3892, 48163)]