206746514

素因数分解:

$2^1\times {\mathrm{13}}^1\times {\mathrm{47}}^1\times {\mathrm{367}}^1\times {\mathrm{461}}^1$

素因数の和:890

約数の個数: 32

約数和(自身を含む): 342752256

約数和(自身を除く): 136005742

約数列:

[1, 2, 13, 26, 47, 94, 367, 461, 611, 734, 922, 1222, 4771, 5993, 9542, 11986, 17249, 21667, 34498, 43334, 169187, 224237, 281671, 338374, 448474, 563342, 2199431, 4398862, 7951789, 15903578, 103373257, 206746514]

約数ペア:

[(1, 206746514), (2, 103373257), (13, 15903578), (26, 7951789), (47, 4398862), (94, 2199431), (367, 563342), (461, 448474), (611, 338374), (734, 281671), (922, 224237), (1222, 169187), (4771, 43334), (5993, 34498), (9542, 21667), (11986, 17249)]