202269130

素因数分解:

$2^1\times 5^1\times 7^1\times {\mathrm{23}}^1\times {\mathrm{73}}^1\times {\mathrm{1721}}^1$

素因数の和:1831

約数の個数: 64

約数和(自身を含む): 440391168

約数和(自身を除く): 238122038

約数列:

[1, 2, 5, 7, 10, 14, 23, 35, 46, 70, 73, 115, 146, 161, 230, 322, 365, 511, 730, 805, 1022, 1610, 1679, 1721, 2555, 3358, 3442, 5110, 8395, 8605, 11753, 12047, 16790, 17210, 23506, 24094, 39583, 58765, 60235, 79166, 117530, 120470, 125633, 197915, 251266, 277081, 395830, 554162, 628165, 879431, 1256330, 1385405, 1758862, 2770810, 2889559, 4397155, 5779118, 8794310, 14447795, 20226913, 28895590, 40453826, 101134565, 202269130]

約数ペア:

[(1, 202269130), (2, 101134565), (5, 40453826), (7, 28895590), (10, 20226913), (14, 14447795), (23, 8794310), (35, 5779118), (46, 4397155), (70, 2889559), (73, 2770810), (115, 1758862), (146, 1385405), (161, 1256330), (230, 879431), (322, 628165), (365, 554162), (511, 395830), (730, 277081), (805, 251266), (1022, 197915), (1610, 125633), (1679, 120470), (1721, 117530), (2555, 79166), (3358, 60235), (3442, 58765), (5110, 39583), (8395, 24094), (8605, 23506), (11753, 17210), (12047, 16790)]