201742384

素因数分解:

$2^4\times {\mathrm{23}}^1\times {\mathrm{548213}}^1$

素因数の和:548244

約数の個数: 20

約数和(自身を含む): 407871216

約数和(自身を除く): 206128832

約数列:

[1, 2, 4, 8, 16, 23, 46, 92, 184, 368, 548213, 1096426, 2192852, 4385704, 8771408, 12608899, 25217798, 50435596, 100871192, 201742384]

約数ペア:

[(1, 201742384), (2, 100871192), (4, 50435596), (8, 25217798), (16, 12608899), (23, 8771408), (46, 4385704), (92, 2192852), (184, 1096426), (368, 548213)]