194502050

素因数分解:

$2^1\times 5^2\times {\mathrm{19}}^1\times {\mathrm{53}}^1\times {\mathrm{3863}}^1$

素因数の和:3947

約数の個数: 48

約数和(自身を含む): 388100160

約数和(自身を除く): 193598110

約数列:

[1, 2, 5, 10, 19, 25, 38, 50, 53, 95, 106, 190, 265, 475, 530, 950, 1007, 1325, 2014, 2650, 3863, 5035, 7726, 10070, 19315, 25175, 38630, 50350, 73397, 96575, 146794, 193150, 204739, 366985, 409478, 733970, 1023695, 1834925, 2047390, 3669850, 3890041, 5118475, 7780082, 10236950, 19450205, 38900410, 97251025, 194502050]

約数ペア:

[(1, 194502050), (2, 97251025), (5, 38900410), (10, 19450205), (19, 10236950), (25, 7780082), (38, 5118475), (50, 3890041), (53, 3669850), (95, 2047390), (106, 1834925), (190, 1023695), (265, 733970), (475, 409478), (530, 366985), (950, 204739), (1007, 193150), (1325, 146794), (2014, 96575), (2650, 73397), (3863, 50350), (5035, 38630), (7726, 25175), (10070, 19315)]