207965454

素因数分解:

$2^1\times 3^1\times {\mathrm{17}}^1\times {\mathrm{67}}^1\times {\mathrm{30431}}^1$

素因数の和:30520

約数の個数: 32

約数和(自身を含む): 446985216

約数和(自身を除く): 239019762

約数列:

[1, 2, 3, 6, 17, 34, 51, 67, 102, 134, 201, 402, 1139, 2278, 3417, 6834, 30431, 60862, 91293, 182586, 517327, 1034654, 1551981, 2038877, 3103962, 4077754, 6116631, 12233262, 34660909, 69321818, 103982727, 207965454]

約数ペア:

[(1, 207965454), (2, 103982727), (3, 69321818), (6, 34660909), (17, 12233262), (34, 6116631), (51, 4077754), (67, 3103962), (102, 2038877), (134, 1551981), (201, 1034654), (402, 517327), (1139, 182586), (2278, 91293), (3417, 60862), (6834, 30431)]