201995760

素因数分解:

$2^4\times 3^1\times 5^1\times {\mathrm{613}}^1\times {\mathrm{1373}}^1$

素因数の和:2002

約数の個数: 80

約数和(自身を含む): 627665184

約数和(自身を除く): 425669424

約数列:

[1, 2, 3, 4, 5, 6, 8, 10, 12, 15, 16, 20, 24, 30, 40, 48, 60, 80, 120, 240, 613, 1226, 1373, 1839, 2452, 2746, 3065, 3678, 4119, 4904, 5492, 6130, 6865, 7356, 8238, 9195, 9808, 10984, 12260, 13730, 14712, 16476, 18390, 20595, 21968, 24520, 27460, 29424, 32952, 36780, 41190, 49040, 54920, 65904, 73560, 82380, 109840, 147120, 164760, 329520, 841649, 1683298, 2524947, 3366596, 4208245, 5049894, 6733192, 8416490, 10099788, 12624735, 13466384, 16832980, 20199576, 25249470, 33665960, 40399152, 50498940, 67331920, 100997880, 201995760]

約数ペア:

[(1, 201995760), (2, 100997880), (3, 67331920), (4, 50498940), (5, 40399152), (6, 33665960), (8, 25249470), (10, 20199576), (12, 16832980), (15, 13466384), (16, 12624735), (20, 10099788), (24, 8416490), (30, 6733192), (40, 5049894), (48, 4208245), (60, 3366596), (80, 2524947), (120, 1683298), (240, 841649), (613, 329520), (1226, 164760), (1373, 147120), (1839, 109840), (2452, 82380), (2746, 73560), (3065, 65904), (3678, 54920), (4119, 49040), (4904, 41190), (5492, 36780), (6130, 32952), (6865, 29424), (7356, 27460), (8238, 24520), (9195, 21968), (9808, 20595), (10984, 18390), (12260, 16476), (13730, 14712)]