229019750

素因数分解:

$2^1\times 5^3\times {\mathrm{17}}^1\times {\mathrm{53887}}^1$

素因数の和:53921

約数の個数: 32

約数和(自身を含む): 453952512

約数和(自身を除く): 224932762

約数列:

[1, 2, 5, 10, 17, 25, 34, 50, 85, 125, 170, 250, 425, 850, 2125, 4250, 53887, 107774, 269435, 538870, 916079, 1347175, 1832158, 2694350, 4580395, 6735875, 9160790, 13471750, 22901975, 45803950, 114509875, 229019750]

約数ペア:

[(1, 229019750), (2, 114509875), (5, 45803950), (10, 22901975), (17, 13471750), (25, 9160790), (34, 6735875), (50, 4580395), (85, 2694350), (125, 1832158), (170, 1347175), (250, 916079), (425, 538870), (850, 269435), (2125, 107774), (4250, 53887)]