196886515

素因数分解:

$5^1\times 7^1\times {\mathrm{389}}^1\times {\mathrm{14461}}^1$

素因数の和:14862

約数の個数: 16

約数和(自身を含む): 270728640

約数和(自身を除く): 73842125

約数列:

[1, 5, 7, 35, 389, 1945, 2723, 13615, 14461, 72305, 101227, 506135, 5625329, 28126645, 39377303, 196886515]

約数ペア:

[(1, 196886515), (5, 39377303), (7, 28126645), (35, 5625329), (389, 506135), (1945, 101227), (2723, 72305), (13615, 14461)]