200848155

素因数分解:

$3^1\times 5^1\times {\mathrm{47}}^1\times {\mathrm{431}}^1\times {\mathrm{661}}^1$

素因数の和:1147

約数の個数: 32

約数和(自身を含む): 329453568

約数和(自身を除く): 128605413

約数列:

[1, 3, 5, 15, 47, 141, 235, 431, 661, 705, 1293, 1983, 2155, 3305, 6465, 9915, 20257, 31067, 60771, 93201, 101285, 155335, 284891, 303855, 466005, 854673, 1424455, 4273365, 13389877, 40169631, 66949385, 200848155]

約数ペア:

[(1, 200848155), (3, 66949385), (5, 40169631), (15, 13389877), (47, 4273365), (141, 1424455), (235, 854673), (431, 466005), (661, 303855), (705, 284891), (1293, 155335), (1983, 101285), (2155, 93201), (3305, 60771), (6465, 31067), (9915, 20257)]