213525494

素因数分解:

$2^1\times 7^1\times {\mathrm{13}}^1\times {\mathrm{317}}^1\times {\mathrm{3701}}^1$

素因数の和:4040

約数の個数: 32

約数和(自身を含む): 395551296

約数和(自身を除く): 182025802

約数列:

[1, 2, 7, 13, 14, 26, 91, 182, 317, 634, 2219, 3701, 4121, 4438, 7402, 8242, 25907, 28847, 48113, 51814, 57694, 96226, 336791, 673582, 1173217, 2346434, 8212519, 15251821, 16425038, 30503642, 106762747, 213525494]

約数ペア:

[(1, 213525494), (2, 106762747), (7, 30503642), (13, 16425038), (14, 15251821), (26, 8212519), (91, 2346434), (182, 1173217), (317, 673582), (634, 336791), (2219, 96226), (3701, 57694), (4121, 51814), (4438, 48113), (7402, 28847), (8242, 25907)]