204865935

素因数分解:

$3^1\times 5^1\times {\mathrm{53}}^1\times {\mathrm{439}}^1\times {\mathrm{587}}^1$

素因数の和:1087

約数の個数: 32

約数和(自身を含む): 335301120

約数和(自身を除く): 130435185

約数列:

[1, 3, 5, 15, 53, 159, 265, 439, 587, 795, 1317, 1761, 2195, 2935, 6585, 8805, 23267, 31111, 69801, 93333, 116335, 155555, 257693, 349005, 466665, 773079, 1288465, 3865395, 13657729, 40973187, 68288645, 204865935]

約数ペア:

[(1, 204865935), (3, 68288645), (5, 40973187), (15, 13657729), (53, 3865395), (159, 1288465), (265, 773079), (439, 466665), (587, 349005), (795, 257693), (1317, 155555), (1761, 116335), (2195, 93333), (2935, 69801), (6585, 31111), (8805, 23267)]