202121608

素因数分解:

$2^3\times {\mathrm{13}}^1\times {\mathrm{23}}^1\times {\mathrm{84499}}^1$

素因数の和:84541

約数の個数: 32

約数和(自身を含む): 425880000

約数和(自身を除く): 223758392

約数列:

[1, 2, 4, 8, 13, 23, 26, 46, 52, 92, 104, 184, 299, 598, 1196, 2392, 84499, 168998, 337996, 675992, 1098487, 1943477, 2196974, 3886954, 4393948, 7773908, 8787896, 15547816, 25265201, 50530402, 101060804, 202121608]

約数ペア:

[(1, 202121608), (2, 101060804), (4, 50530402), (8, 25265201), (13, 15547816), (23, 8787896), (26, 7773908), (46, 4393948), (52, 3886954), (92, 2196974), (104, 1943477), (184, 1098487), (299, 675992), (598, 337996), (1196, 168998), (2392, 84499)]