203088258

素因数分解:

$2^1\times 3^2\times {\mathrm{71}}^1\times {\mathrm{367}}^1\times {\mathrm{433}}^1$

素因数の和:879

約数の個数: 48

約数和(自身を含む): 448471296

約数和(自身を除く): 245383038

約数列:

[1, 2, 3, 6, 9, 18, 71, 142, 213, 367, 426, 433, 639, 734, 866, 1101, 1278, 1299, 2202, 2598, 3303, 3897, 6606, 7794, 26057, 30743, 52114, 61486, 78171, 92229, 156342, 158911, 184458, 234513, 276687, 317822, 469026, 476733, 553374, 953466, 1430199, 2860398, 11282681, 22565362, 33848043, 67696086, 101544129, 203088258]

約数ペア:

[(1, 203088258), (2, 101544129), (3, 67696086), (6, 33848043), (9, 22565362), (18, 11282681), (71, 2860398), (142, 1430199), (213, 953466), (367, 553374), (426, 476733), (433, 469026), (639, 317822), (734, 276687), (866, 234513), (1101, 184458), (1278, 158911), (1299, 156342), (2202, 92229), (2598, 78171), (3303, 61486), (3897, 52114), (6606, 30743), (7794, 26057)]