201996996

素因数分解:

$2^2\times 3^1\times {\mathrm{41}}^1\times {\mathrm{79}}^1\times {\mathrm{5197}}^1$

素因数の和:5324

約数の個数: 48

約数和(自身を含む): 489027840

約数和(自身を除く): 287030844

約数列:

[1, 2, 3, 4, 6, 12, 41, 79, 82, 123, 158, 164, 237, 246, 316, 474, 492, 948, 3239, 5197, 6478, 9717, 10394, 12956, 15591, 19434, 20788, 31182, 38868, 62364, 213077, 410563, 426154, 639231, 821126, 852308, 1231689, 1278462, 1642252, 2463378, 2556924, 4926756, 16833083, 33666166, 50499249, 67332332, 100998498, 201996996]

約数ペア:

[(1, 201996996), (2, 100998498), (3, 67332332), (4, 50499249), (6, 33666166), (12, 16833083), (41, 4926756), (79, 2556924), (82, 2463378), (123, 1642252), (158, 1278462), (164, 1231689), (237, 852308), (246, 821126), (316, 639231), (474, 426154), (492, 410563), (948, 213077), (3239, 62364), (5197, 38868), (6478, 31182), (9717, 20788), (10394, 19434), (12956, 15591)]