214923214

素因数分解:

$2^1\times {\mathrm{11}}^1\times {\mathrm{17}}^1\times {\mathrm{509}}^1\times {\mathrm{1129}}^1$

素因数の和:1668

約数の個数: 32

約数和(自身を含む): 373442400

約数和(自身を除く): 158519186

約数列:

[1, 2, 11, 17, 22, 34, 187, 374, 509, 1018, 1129, 2258, 5599, 8653, 11198, 12419, 17306, 19193, 24838, 38386, 95183, 190366, 211123, 422246, 574661, 1149322, 6321271, 9769237, 12642542, 19538474, 107461607, 214923214]

約数ペア:

[(1, 214923214), (2, 107461607), (11, 19538474), (17, 12642542), (22, 9769237), (34, 6321271), (187, 1149322), (374, 574661), (509, 422246), (1018, 211123), (1129, 190366), (2258, 95183), (5599, 38386), (8653, 24838), (11198, 19193), (12419, 17306)]