208538676846

素因数分解:

$2^1\times 3^4\times {\mathrm{19}}^1\times {\mathrm{67751357}}^1$

素因数の和:67751390

約数の個数: 40

約数和(自身を含む): 491874859080

約数和(自身を除く): 283336182234

約数列:

[1, 2, 3, 6, 9, 18, 19, 27, 38, 54, 57, 81, 114, 162, 171, 342, 513, 1026, 1539, 3078, 67751357, 135502714, 203254071, 406508142, 609762213, 1219524426, 1287275783, 1829286639, 2574551566, 3658573278, 3861827349, 5487859917, 7723654698, 10975719834, 11585482047, 23170964094, 34756446141, 69512892282, 104269338423, 208538676846]

約数ペア:

[(1, 208538676846), (2, 104269338423), (3, 69512892282), (6, 34756446141), (9, 23170964094), (18, 11585482047), (19, 10975719834), (27, 7723654698), (38, 5487859917), (54, 3861827349), (57, 3658573278), (81, 2574551566), (114, 1829286639), (162, 1287275783), (171, 1219524426), (342, 609762213), (513, 406508142), (1026, 203254071), (1539, 135502714), (3078, 67751357)]