202154393810

素因数分解:

$2^1\times 5^1\times {\mathrm{17}}^1\times {\mathrm{23}}^1\times {\mathrm{593}}^1\times {\mathrm{87187}}^1$

素因数の和:87827

約数の個数: 64

約数和(自身を含む): 402716489472

約数和(自身を除く): 200562095662

約数列:

[1, 2, 5, 10, 17, 23, 34, 46, 85, 115, 170, 230, 391, 593, 782, 1186, 1955, 2965, 3910, 5930, 10081, 13639, 20162, 27278, 50405, 68195, 87187, 100810, 136390, 174374, 231863, 435935, 463726, 871870, 1159315, 1482179, 2005301, 2318630, 2964358, 4010602, 7410895, 10026505, 14821790, 20053010, 34090117, 51701891, 68180234, 103403782, 170450585, 258509455, 340901170, 517018910, 878932147, 1189143493, 1757864294, 2378286986, 4394660735, 5945717465, 8789321470, 11891434930, 20215439381, 40430878762, 101077196905, 202154393810]

約数ペア:

[(1, 202154393810), (2, 101077196905), (5, 40430878762), (10, 20215439381), (17, 11891434930), (23, 8789321470), (34, 5945717465), (46, 4394660735), (85, 2378286986), (115, 1757864294), (170, 1189143493), (230, 878932147), (391, 517018910), (593, 340901170), (782, 258509455), (1186, 170450585), (1955, 103403782), (2965, 68180234), (3910, 51701891), (5930, 34090117), (10081, 20053010), (13639, 14821790), (20162, 10026505), (27278, 7410895), (50405, 4010602), (68195, 2964358), (87187, 2318630), (100810, 2005301), (136390, 1482179), (174374, 1159315), (231863, 871870), (435935, 463726)]