202469742

素因数分解:

$2^1\times 3^2\times {\mathrm{31}}^1\times {\mathrm{491}}^1\times {\mathrm{739}}^1$

素因数の和:1269

約数の個数: 48

約数和(自身を含む): 454371840

約数和(自身を除く): 251902098

約数列:

[1, 2, 3, 6, 9, 18, 31, 62, 93, 186, 279, 491, 558, 739, 982, 1473, 1478, 2217, 2946, 4419, 4434, 6651, 8838, 13302, 15221, 22909, 30442, 45663, 45818, 68727, 91326, 136989, 137454, 206181, 273978, 362849, 412362, 725698, 1088547, 2177094, 3265641, 6531282, 11248319, 22496638, 33744957, 67489914, 101234871, 202469742]

約数ペア:

[(1, 202469742), (2, 101234871), (3, 67489914), (6, 33744957), (9, 22496638), (18, 11248319), (31, 6531282), (62, 3265641), (93, 2177094), (186, 1088547), (279, 725698), (491, 412362), (558, 362849), (739, 273978), (982, 206181), (1473, 137454), (1478, 136989), (2217, 91326), (2946, 68727), (4419, 45818), (4434, 45663), (6651, 30442), (8838, 22909), (13302, 15221)]