207409342

素因数分解:

$2^1\times 7^1\times {\mathrm{109}}^1\times {\mathrm{199}}^1\times {\mathrm{683}}^1$

素因数の和:1000

約数の個数: 32

約数和(自身を含む): 361152000

約数和(自身を除く): 153742658

約数列:

[1, 2, 7, 14, 109, 199, 218, 398, 683, 763, 1366, 1393, 1526, 2786, 4781, 9562, 21691, 43382, 74447, 135917, 148894, 151837, 271834, 303674, 521129, 951419, 1042258, 1902838, 14814953, 29629906, 103704671, 207409342]

約数ペア:

[(1, 207409342), (2, 103704671), (7, 29629906), (14, 14814953), (109, 1902838), (199, 1042258), (218, 951419), (398, 521129), (683, 303674), (763, 271834), (1366, 151837), (1393, 148894), (1526, 135917), (2786, 74447), (4781, 43382), (9562, 21691)]