202868320

素因数分解:

$2^5\times 5^1\times {\mathrm{19}}^1\times {\mathrm{66733}}^1$

素因数の和:66767

約数の個数: 48

約数和(自身を含む): 504509040

約数和(自身を除く): 301640720

約数列:

[1, 2, 4, 5, 8, 10, 16, 19, 20, 32, 38, 40, 76, 80, 95, 152, 160, 190, 304, 380, 608, 760, 1520, 3040, 66733, 133466, 266932, 333665, 533864, 667330, 1067728, 1267927, 1334660, 2135456, 2535854, 2669320, 5071708, 5338640, 6339635, 10143416, 10677280, 12679270, 20286832, 25358540, 40573664, 50717080, 101434160, 202868320]

約数ペア:

[(1, 202868320), (2, 101434160), (4, 50717080), (5, 40573664), (8, 25358540), (10, 20286832), (16, 12679270), (19, 10677280), (20, 10143416), (32, 6339635), (38, 5338640), (40, 5071708), (76, 2669320), (80, 2535854), (95, 2135456), (152, 1334660), (160, 1267927), (190, 1067728), (304, 667330), (380, 533864), (608, 333665), (760, 266932), (1520, 133466), (3040, 66733)]