204049818

素因数分解:

$2^1\times 3^2\times 7^2\times {\mathrm{231349}}^1$

素因数の和:231371

約数の個数: 36

約数和(自身を含む): 514291050

約数和(自身を除く): 310241232

約数列:

[1, 2, 3, 6, 7, 9, 14, 18, 21, 42, 49, 63, 98, 126, 147, 294, 441, 882, 231349, 462698, 694047, 1388094, 1619443, 2082141, 3238886, 4164282, 4858329, 9716658, 11336101, 14574987, 22672202, 29149974, 34008303, 68016606, 102024909, 204049818]

約数ペア:

[(1, 204049818), (2, 102024909), (3, 68016606), (6, 34008303), (7, 29149974), (9, 22672202), (14, 14574987), (18, 11336101), (21, 9716658), (42, 4858329), (49, 4164282), (63, 3238886), (98, 2082141), (126, 1619443), (147, 1388094), (294, 694047), (441, 462698), (882, 231349)]