207217170

素因数分解:

$2^1\times 3^3\times 5^1\times {\mathrm{767471}}^1$

素因数の和:767487

約数の個数: 32

約数和(自身を含む): 552579840

約数和(自身を除く): 345362670

約数列:

[1, 2, 3, 5, 6, 9, 10, 15, 18, 27, 30, 45, 54, 90, 135, 270, 767471, 1534942, 2302413, 3837355, 4604826, 6907239, 7674710, 11512065, 13814478, 20721717, 23024130, 34536195, 41443434, 69072390, 103608585, 207217170]

約数ペア:

[(1, 207217170), (2, 103608585), (3, 69072390), (5, 41443434), (6, 34536195), (9, 23024130), (10, 20721717), (15, 13814478), (18, 11512065), (27, 7674710), (30, 6907239), (45, 4604826), (54, 3837355), (90, 2302413), (135, 1534942), (270, 767471)]