195476908

素因数分解:

$2^2\times {\mathrm{11}}^1\times {\mathrm{23}}^1\times {\mathrm{419}}^1\times {\mathrm{461}}^1$

素因数の和:918

約数の個数: 48

約数和(自身を含む): 391184640

約数和(自身を除く): 195707732

約数列:

[1, 2, 4, 11, 22, 23, 44, 46, 92, 253, 419, 461, 506, 838, 922, 1012, 1676, 1844, 4609, 5071, 9218, 9637, 10142, 10603, 18436, 19274, 20284, 21206, 38548, 42412, 106007, 116633, 193159, 212014, 233266, 386318, 424028, 466532, 772636, 2124749, 4249498, 4442657, 8498996, 8885314, 17770628, 48869227, 97738454, 195476908]

約数ペア:

[(1, 195476908), (2, 97738454), (4, 48869227), (11, 17770628), (22, 8885314), (23, 8498996), (44, 4442657), (46, 4249498), (92, 2124749), (253, 772636), (419, 466532), (461, 424028), (506, 386318), (838, 233266), (922, 212014), (1012, 193159), (1676, 116633), (1844, 106007), (4609, 42412), (5071, 38548), (9218, 21206), (9637, 20284), (10142, 19274), (10603, 18436)]