97801178

素因数分解:

$2^1\times {\mathrm{43}}^1\times {\mathrm{61}}^1\times {\mathrm{103}}^1\times {\mathrm{181}}^1$

素因数の和:390

約数の個数: 32

約数和(自身を含む): 154906752

約数和(自身を除く): 57105574

約数列:

[1, 2, 43, 61, 86, 103, 122, 181, 206, 362, 2623, 4429, 5246, 6283, 7783, 8858, 11041, 12566, 15566, 18643, 22082, 37286, 270169, 474763, 540338, 801649, 949526, 1137223, 1603298, 2274446, 48900589, 97801178]

約数ペア:

[(1, 97801178), (2, 48900589), (43, 2274446), (61, 1603298), (86, 1137223), (103, 949526), (122, 801649), (181, 540338), (206, 474763), (362, 270169), (2623, 37286), (4429, 22082), (5246, 18643), (6283, 15566), (7783, 12566), (8858, 11041)]