208454952

素因数分解:

$2^3\times 3^1\times {\mathrm{17}}^1\times {\mathrm{510919}}^1$

素因数の和:510945

約数の個数: 32

約数和(自身を含む): 551793600

約数和(自身を除く): 343338648

約数列:

[1, 2, 3, 4, 6, 8, 12, 17, 24, 34, 51, 68, 102, 136, 204, 408, 510919, 1021838, 1532757, 2043676, 3065514, 4087352, 6131028, 8685623, 12262056, 17371246, 26056869, 34742492, 52113738, 69484984, 104227476, 208454952]

約数ペア:

[(1, 208454952), (2, 104227476), (3, 69484984), (4, 52113738), (6, 34742492), (8, 26056869), (12, 17371246), (17, 12262056), (24, 8685623), (34, 6131028), (51, 4087352), (68, 3065514), (102, 2043676), (136, 1532757), (204, 1021838), (408, 510919)]