204150570

素因数分解:

$2^1\times 3^1\times 5^1\times {\mathrm{13}}^1\times {\mathrm{523463}}^1$

素因数の和:523486

約数の個数: 32

約数和(自身を含む): 527651712

約数和(自身を除く): 323501142

約数列:

[1, 2, 3, 5, 6, 10, 13, 15, 26, 30, 39, 65, 78, 130, 195, 390, 523463, 1046926, 1570389, 2617315, 3140778, 5234630, 6805019, 7851945, 13610038, 15703890, 20415057, 34025095, 40830114, 68050190, 102075285, 204150570]

約数ペア:

[(1, 204150570), (2, 102075285), (3, 68050190), (5, 40830114), (6, 34025095), (10, 20415057), (13, 15703890), (15, 13610038), (26, 7851945), (30, 6805019), (39, 5234630), (65, 3140778), (78, 2617315), (130, 1570389), (195, 1046926), (390, 523463)]