202114780

素因数分解:

$2^2\times 5^1\times 7^1\times {\mathrm{19}}^1\times {\mathrm{75983}}^1$

素因数の和:76018

約数の個数: 48

約数和(自身を含む): 510612480

約数和(自身を除く): 308497700

約数列:

[1, 2, 4, 5, 7, 10, 14, 19, 20, 28, 35, 38, 70, 76, 95, 133, 140, 190, 266, 380, 532, 665, 1330, 2660, 75983, 151966, 303932, 379915, 531881, 759830, 1063762, 1443677, 1519660, 2127524, 2659405, 2887354, 5318810, 5774708, 7218385, 10105739, 10637620, 14436770, 20211478, 28873540, 40422956, 50528695, 101057390, 202114780]

約数ペア:

[(1, 202114780), (2, 101057390), (4, 50528695), (5, 40422956), (7, 28873540), (10, 20211478), (14, 14436770), (19, 10637620), (20, 10105739), (28, 7218385), (35, 5774708), (38, 5318810), (70, 2887354), (76, 2659405), (95, 2127524), (133, 1519660), (140, 1443677), (190, 1063762), (266, 759830), (380, 531881), (532, 379915), (665, 303932), (1330, 151966), (2660, 75983)]