202278790

素因数分解:

$2^1\times 5^1\times 7^1\times {\mathrm{23}}^1\times {\mathrm{125639}}^1$

素因数の和:125676

約数の個数: 32

約数和(自身を含む): 434211840

約数和(自身を除く): 231933050

約数列:

[1, 2, 5, 7, 10, 14, 23, 35, 46, 70, 115, 161, 230, 322, 805, 1610, 125639, 251278, 628195, 879473, 1256390, 1758946, 2889697, 4397365, 5779394, 8794730, 14448485, 20227879, 28896970, 40455758, 101139395, 202278790]

約数ペア:

[(1, 202278790), (2, 101139395), (5, 40455758), (7, 28896970), (10, 20227879), (14, 14448485), (23, 8794730), (35, 5779394), (46, 4397365), (70, 2889697), (115, 1758946), (161, 1256390), (230, 879473), (322, 628195), (805, 251278), (1610, 125639)]