207627858

素因数分解:

$2^1\times 3^2\times {\mathrm{19}}^1\times {\mathrm{47}}^1\times {\mathrm{12917}}^1$

素因数の和:12991

約数の個数: 48

約数和(自身を含む): 483649920

約数和(自身を除く): 276022062

約数列:

[1, 2, 3, 6, 9, 18, 19, 38, 47, 57, 94, 114, 141, 171, 282, 342, 423, 846, 893, 1786, 2679, 5358, 8037, 12917, 16074, 25834, 38751, 77502, 116253, 232506, 245423, 490846, 607099, 736269, 1214198, 1472538, 1821297, 2208807, 3642594, 4417614, 5463891, 10927782, 11534881, 23069762, 34604643, 69209286, 103813929, 207627858]

約数ペア:

[(1, 207627858), (2, 103813929), (3, 69209286), (6, 34604643), (9, 23069762), (18, 11534881), (19, 10927782), (38, 5463891), (47, 4417614), (57, 3642594), (94, 2208807), (114, 1821297), (141, 1472538), (171, 1214198), (282, 736269), (342, 607099), (423, 490846), (846, 245423), (893, 232506), (1786, 116253), (2679, 77502), (5358, 38751), (8037, 25834), (12917, 16074)]