200455956

素因数分解:

$2^2\times 3^2\times {\mathrm{73}}^1\times {\mathrm{83}}^1\times {\mathrm{919}}^1$

素因数の和:1085

約数の個数: 72

約数和(自身を含む): 520403520

約数和(自身を除く): 319947564

約数列:

[1, 2, 3, 4, 6, 9, 12, 18, 36, 73, 83, 146, 166, 219, 249, 292, 332, 438, 498, 657, 747, 876, 919, 996, 1314, 1494, 1838, 2628, 2757, 2988, 3676, 5514, 6059, 8271, 11028, 12118, 16542, 18177, 24236, 33084, 36354, 54531, 67087, 72708, 76277, 109062, 134174, 152554, 201261, 218124, 228831, 268348, 305108, 402522, 457662, 603783, 686493, 805044, 915324, 1207566, 1372986, 2415132, 2745972, 5568221, 11136442, 16704663, 22272884, 33409326, 50113989, 66818652, 100227978, 200455956]

約数ペア:

[(1, 200455956), (2, 100227978), (3, 66818652), (4, 50113989), (6, 33409326), (9, 22272884), (12, 16704663), (18, 11136442), (36, 5568221), (73, 2745972), (83, 2415132), (146, 1372986), (166, 1207566), (219, 915324), (249, 805044), (292, 686493), (332, 603783), (438, 457662), (498, 402522), (657, 305108), (747, 268348), (876, 228831), (919, 218124), (996, 201261), (1314, 152554), (1494, 134174), (1838, 109062), (2628, 76277), (2757, 72708), (2988, 67087), (3676, 54531), (5514, 36354), (6059, 33084), (8271, 24236), (11028, 18177), (12118, 16542)]