216137356802

素因数分解:

$2^1\times {\mathrm{19}}^1\times {\mathrm{47}}^1\times {\mathrm{163}}^1\times {\mathrm{742439}}^1$

素因数の和:742670

約数の個数: 32

約数和(自身を含む): 350669260800

約数和(自身を除く): 134531903998

約数列:

[1, 2, 19, 38, 47, 94, 163, 326, 893, 1786, 3097, 6194, 7661, 15322, 145559, 291118, 742439, 1484878, 14106341, 28212682, 34894633, 69789266, 121017557, 242035114, 662998027, 1325996054, 2299333583, 4598667166, 5687825179, 11375650358, 108068678401, 216137356802]

約数ペア:

[(1, 216137356802), (2, 108068678401), (19, 11375650358), (38, 5687825179), (47, 4598667166), (94, 2299333583), (163, 1325996054), (326, 662998027), (893, 242035114), (1786, 121017557), (3097, 69789266), (6194, 34894633), (7661, 28212682), (15322, 14106341), (145559, 1484878), (291118, 742439)]