800313198

素因数分解:

$2^1\times 3^1\times {\mathrm{23}}^1\times {\mathrm{269}}^1\times {\mathrm{21559}}^1$

素因数の和:21856

約数の個数: 32

約数和(自身を含む): 1676505600

約数和(自身を除く): 876192402

約数列:

[1, 2, 3, 6, 23, 46, 69, 138, 269, 538, 807, 1614, 6187, 12374, 18561, 21559, 37122, 43118, 64677, 129354, 495857, 991714, 1487571, 2975142, 5799371, 11598742, 17398113, 34796226, 133385533, 266771066, 400156599, 800313198]

約数ペア:

[(1, 800313198), (2, 400156599), (3, 266771066), (6, 133385533), (23, 34796226), (46, 17398113), (69, 11598742), (138, 5799371), (269, 2975142), (538, 1487571), (807, 991714), (1614, 495857), (6187, 129354), (12374, 64677), (18561, 43118), (21559, 37122)]