201566216

素因数分解:

$2^3\times {\mathrm{31}}^1\times {\mathrm{373}}^1\times {\mathrm{2179}}^1$

素因数の和:2589

約数の個数: 32

約数和(自身を含む): 391353600

約数和(自身を除く): 189787384

約数列:

[1, 2, 4, 8, 31, 62, 124, 248, 373, 746, 1492, 2179, 2984, 4358, 8716, 11563, 17432, 23126, 46252, 67549, 92504, 135098, 270196, 540392, 812767, 1625534, 3251068, 6502136, 25195777, 50391554, 100783108, 201566216]

約数ペア:

[(1, 201566216), (2, 100783108), (4, 50391554), (8, 25195777), (31, 6502136), (62, 3251068), (124, 1625534), (248, 812767), (373, 540392), (746, 270196), (1492, 135098), (2179, 92504), (2984, 67549), (4358, 46252), (8716, 23126), (11563, 17432)]