195103342

素因数分解:

$2^1\times 7^1\times {\mathrm{23}}^1\times {\mathrm{401}}^1\times {\mathrm{1511}}^1$

素因数の和:1944

約数の個数: 32

約数和(自身を含む): 350106624

約数和(自身を除く): 155003282

約数列:

[1, 2, 7, 14, 23, 46, 161, 322, 401, 802, 1511, 2807, 3022, 5614, 9223, 10577, 18446, 21154, 34753, 64561, 69506, 129122, 243271, 486542, 605911, 1211822, 4241377, 8482754, 13935953, 27871906, 97551671, 195103342]

約数ペア:

[(1, 195103342), (2, 97551671), (7, 27871906), (14, 13935953), (23, 8482754), (46, 4241377), (161, 1211822), (322, 605911), (401, 486542), (802, 243271), (1511, 129122), (2807, 69506), (3022, 64561), (5614, 34753), (9223, 21154), (10577, 18446)]