200746286

素因数分解:

$2^1\times {\mathrm{13}}^1\times {\mathrm{19}}^1\times {\mathrm{251}}^1\times {\mathrm{1619}}^1$

素因数の和:1904

約数の個数: 32

約数和(自身を含む): 342921600

約数和(自身を除く): 142175314

約数列:

[1, 2, 13, 19, 26, 38, 247, 251, 494, 502, 1619, 3238, 3263, 4769, 6526, 9538, 21047, 30761, 42094, 61522, 61997, 123994, 399893, 406369, 799786, 812738, 5282797, 7721011, 10565594, 15442022, 100373143, 200746286]

約数ペア:

[(1, 200746286), (2, 100373143), (13, 15442022), (19, 10565594), (26, 7721011), (38, 5282797), (247, 812738), (251, 799786), (494, 406369), (502, 399893), (1619, 123994), (3238, 61997), (3263, 61522), (4769, 42094), (6526, 30761), (9538, 21047)]