199385424

素因数分解:

$2^4\times 3^2\times 7^1\times {\mathrm{197803}}^1$

素因数の和:197824

約数の個数: 60

約数和(自身を含む): 637720096

約数和(自身を除く): 438334672

約数列:

[1, 2, 3, 4, 6, 7, 8, 9, 12, 14, 16, 18, 21, 24, 28, 36, 42, 48, 56, 63, 72, 84, 112, 126, 144, 168, 252, 336, 504, 1008, 197803, 395606, 593409, 791212, 1186818, 1384621, 1582424, 1780227, 2373636, 2769242, 3164848, 3560454, 4153863, 4747272, 5538484, 7120908, 8307726, 9494544, 11076968, 12461589, 14241816, 16615452, 22153936, 24923178, 28483632, 33230904, 49846356, 66461808, 99692712, 199385424]

約数ペア:

[(1, 199385424), (2, 99692712), (3, 66461808), (4, 49846356), (6, 33230904), (7, 28483632), (8, 24923178), (9, 22153936), (12, 16615452), (14, 14241816), (16, 12461589), (18, 11076968), (21, 9494544), (24, 8307726), (28, 7120908), (36, 5538484), (42, 4747272), (48, 4153863), (56, 3560454), (63, 3164848), (72, 2769242), (84, 2373636), (112, 1780227), (126, 1582424), (144, 1384621), (168, 1186818), (252, 791212), (336, 593409), (504, 395606), (1008, 197803)]