202147080

素因数分解:

$2^3\times 3^1\times 5^1\times {\mathrm{19}}^1\times {\mathrm{88661}}^1$

素因数の和:88694

約数の個数: 64

約数和(自身を含む): 638366400

約数和(自身を除く): 436219320

約数列:

[1, 2, 3, 4, 5, 6, 8, 10, 12, 15, 19, 20, 24, 30, 38, 40, 57, 60, 76, 95, 114, 120, 152, 190, 228, 285, 380, 456, 570, 760, 1140, 2280, 88661, 177322, 265983, 354644, 443305, 531966, 709288, 886610, 1063932, 1329915, 1684559, 1773220, 2127864, 2659830, 3369118, 3546440, 5053677, 5319660, 6738236, 8422795, 10107354, 10639320, 13476472, 16845590, 20214708, 25268385, 33691180, 40429416, 50536770, 67382360, 101073540, 202147080]

約数ペア:

[(1, 202147080), (2, 101073540), (3, 67382360), (4, 50536770), (5, 40429416), (6, 33691180), (8, 25268385), (10, 20214708), (12, 16845590), (15, 13476472), (19, 10639320), (20, 10107354), (24, 8422795), (30, 6738236), (38, 5319660), (40, 5053677), (57, 3546440), (60, 3369118), (76, 2659830), (95, 2127864), (114, 1773220), (120, 1684559), (152, 1329915), (190, 1063932), (228, 886610), (285, 709288), (380, 531966), (456, 443305), (570, 354644), (760, 265983), (1140, 177322), (2280, 88661)]