194910616

素因数分解:

$2^3\times {\mathrm{61}}^1\times {\mathrm{307}}^1\times {\mathrm{1301}}^1$

素因数の和:1675

約数の個数: 32

約数和(自身を含む): 372944880

約数和(自身を除く): 178034264

約数列:

[1, 2, 4, 8, 61, 122, 244, 307, 488, 614, 1228, 1301, 2456, 2602, 5204, 10408, 18727, 37454, 74908, 79361, 149816, 158722, 317444, 399407, 634888, 798814, 1597628, 3195256, 24363827, 48727654, 97455308, 194910616]

約数ペア:

[(1, 194910616), (2, 97455308), (4, 48727654), (8, 24363827), (61, 3195256), (122, 1597628), (244, 798814), (307, 634888), (488, 399407), (614, 317444), (1228, 158722), (1301, 149816), (2456, 79361), (2602, 74908), (5204, 37454), (10408, 18727)]