201522872

素因数分解:

$2^3\times {\mathrm{23}}^1\times {\mathrm{41}}^1\times {\mathrm{26713}}^1$

素因数の和:26783

約数の個数: 32

約数和(自身を含む): 403915680

約数和(自身を除く): 202392808

約数列:

[1, 2, 4, 8, 23, 41, 46, 82, 92, 164, 184, 328, 943, 1886, 3772, 7544, 26713, 53426, 106852, 213704, 614399, 1095233, 1228798, 2190466, 2457596, 4380932, 4915192, 8761864, 25190359, 50380718, 100761436, 201522872]

約数ペア:

[(1, 201522872), (2, 100761436), (4, 50380718), (8, 25190359), (23, 8761864), (41, 4915192), (46, 4380932), (82, 2457596), (92, 2190466), (164, 1228798), (184, 1095233), (328, 614399), (943, 213704), (1886, 106852), (3772, 53426), (7544, 26713)]