217419872

素因数分解:

$2^5\times {\mathrm{101}}^1\times {\mathrm{67271}}^1$

素因数の和:67382

約数の個数: 24

約数和(自身を含む): 432289872

約数和(自身を除く): 214870000

約数列:

[1, 2, 4, 8, 16, 32, 101, 202, 404, 808, 1616, 3232, 67271, 134542, 269084, 538168, 1076336, 2152672, 6794371, 13588742, 27177484, 54354968, 108709936, 217419872]

約数ペア:

[(1, 217419872), (2, 108709936), (4, 54354968), (8, 27177484), (16, 13588742), (32, 6794371), (101, 2152672), (202, 1076336), (404, 538168), (808, 269084), (1616, 134542), (3232, 67271)]