203954220

素因数分解:

$2^2\times 3^3\times 5^1\times {\mathrm{233}}^1\times {\mathrm{1621}}^1$

素因数の和:1872

約数の個数: 96

約数和(自身を含む): 637640640

約数和(自身を除く): 433686420

約数列:

[1, 2, 3, 4, 5, 6, 9, 10, 12, 15, 18, 20, 27, 30, 36, 45, 54, 60, 90, 108, 135, 180, 233, 270, 466, 540, 699, 932, 1165, 1398, 1621, 2097, 2330, 2796, 3242, 3495, 4194, 4660, 4863, 6291, 6484, 6990, 8105, 8388, 9726, 10485, 12582, 13980, 14589, 16210, 19452, 20970, 24315, 25164, 29178, 31455, 32420, 41940, 43767, 48630, 58356, 62910, 72945, 87534, 97260, 125820, 145890, 175068, 218835, 291780, 377693, 437670, 755386, 875340, 1133079, 1510772, 1888465, 2266158, 3399237, 3776930, 4532316, 5665395, 6798474, 7553860, 10197711, 11330790, 13596948, 16996185, 20395422, 22661580, 33992370, 40790844, 50988555, 67984740, 101977110, 203954220]

約数ペア:

[(1, 203954220), (2, 101977110), (3, 67984740), (4, 50988555), (5, 40790844), (6, 33992370), (9, 22661580), (10, 20395422), (12, 16996185), (15, 13596948), (18, 11330790), (20, 10197711), (27, 7553860), (30, 6798474), (36, 5665395), (45, 4532316), (54, 3776930), (60, 3399237), (90, 2266158), (108, 1888465), (135, 1510772), (180, 1133079), (233, 875340), (270, 755386), (466, 437670), (540, 377693), (699, 291780), (932, 218835), (1165, 175068), (1398, 145890), (1621, 125820), (2097, 97260), (2330, 87534), (2796, 72945), (3242, 62910), (3495, 58356), (4194, 48630), (4660, 43767), (4863, 41940), (6291, 32420), (6484, 31455), (6990, 29178), (8105, 25164), (8388, 24315), (9726, 20970), (10485, 19452), (12582, 16210), (13980, 14589)]