199328016

素因数分解:

$2^4\times 3^1\times {\mathrm{31}}^1\times {\mathrm{97}}^1\times {\mathrm{1381}}^1$

素因数の和:1520

約数の個数: 80

約数和(自身を含む): 537410048

約数和(自身を除く): 338082032

約数列:

[1, 2, 3, 4, 6, 8, 12, 16, 24, 31, 48, 62, 93, 97, 124, 186, 194, 248, 291, 372, 388, 496, 582, 744, 776, 1164, 1381, 1488, 1552, 2328, 2762, 3007, 4143, 4656, 5524, 6014, 8286, 9021, 11048, 12028, 16572, 18042, 22096, 24056, 33144, 36084, 42811, 48112, 66288, 72168, 85622, 128433, 133957, 144336, 171244, 256866, 267914, 342488, 401871, 513732, 535828, 684976, 803742, 1027464, 1071656, 1607484, 2054928, 2143312, 3214968, 4152667, 6429936, 8305334, 12458001, 16610668, 24916002, 33221336, 49832004, 66442672, 99664008, 199328016]

約数ペア:

[(1, 199328016), (2, 99664008), (3, 66442672), (4, 49832004), (6, 33221336), (8, 24916002), (12, 16610668), (16, 12458001), (24, 8305334), (31, 6429936), (48, 4152667), (62, 3214968), (93, 2143312), (97, 2054928), (124, 1607484), (186, 1071656), (194, 1027464), (248, 803742), (291, 684976), (372, 535828), (388, 513732), (496, 401871), (582, 342488), (744, 267914), (776, 256866), (1164, 171244), (1381, 144336), (1488, 133957), (1552, 128433), (2328, 85622), (2762, 72168), (3007, 66288), (4143, 48112), (4656, 42811), (5524, 36084), (6014, 33144), (8286, 24056), (9021, 22096), (11048, 18042), (12028, 16572)]