179204494

素因数分解:

$2^1\times 7^1\times {\mathrm{137}}^1\times {\mathrm{233}}^1\times {\mathrm{401}}^1$

素因数の和:780

約数の個数: 32

約数和(自身を含む): 311553216

約数和(自身を除く): 132348722

約数列:

[1, 2, 7, 14, 137, 233, 274, 401, 466, 802, 959, 1631, 1918, 2807, 3262, 5614, 31921, 54937, 63842, 93433, 109874, 186866, 223447, 384559, 446894, 654031, 769118, 1308062, 12800321, 25600642, 89602247, 179204494]

約数ペア:

[(1, 179204494), (2, 89602247), (7, 25600642), (14, 12800321), (137, 1308062), (233, 769118), (274, 654031), (401, 446894), (466, 384559), (802, 223447), (959, 186866), (1631, 109874), (1918, 93433), (2807, 63842), (3262, 54937), (5614, 31921)]