202100235

素因数分解:

$3^1\times 5^1\times {\mathrm{47}}^1\times {\mathrm{439}}^1\times {\mathrm{653}}^1$

素因数の和:1147

約数の個数: 32

約数和(自身を含む): 331499520

約数和(自身を除く): 129399285

約数列:

[1, 3, 5, 15, 47, 141, 235, 439, 653, 705, 1317, 1959, 2195, 3265, 6585, 9795, 20633, 30691, 61899, 92073, 103165, 153455, 286667, 309495, 460365, 860001, 1433335, 4300005, 13473349, 40420047, 67366745, 202100235]

約数ペア:

[(1, 202100235), (3, 67366745), (5, 40420047), (15, 13473349), (47, 4300005), (141, 1433335), (235, 860001), (439, 460365), (653, 309495), (705, 286667), (1317, 153455), (1959, 103165), (2195, 92073), (3265, 61899), (6585, 30691), (9795, 20633)]