207865294

素因数分解:

$2^1\times 7^1\times {\mathrm{13}}^1\times {\mathrm{727}}^1\times {\mathrm{1571}}^1$

素因数の和:2320

約数の個数: 32

約数和(自身を含む): 384523776

約数和(自身を除く): 176658482

約数列:

[1, 2, 7, 13, 14, 26, 91, 182, 727, 1454, 1571, 3142, 5089, 9451, 10178, 10997, 18902, 20423, 21994, 40846, 66157, 132314, 142961, 285922, 1142117, 2284234, 7994819, 14847521, 15989638, 29695042, 103932647, 207865294]

約数ペア:

[(1, 207865294), (2, 103932647), (7, 29695042), (13, 15989638), (14, 14847521), (26, 7994819), (91, 2284234), (182, 1142117), (727, 285922), (1454, 142961), (1571, 132314), (3142, 66157), (5089, 40846), (9451, 21994), (10178, 20423), (10997, 18902)]