238157210

素因数分解:

$2^1\times 5^1\times {\mathrm{19}}^1\times {\mathrm{461}}^1\times {\mathrm{2719}}^1$

素因数の和:3206

約数の個数: 32

約数和(自身を含む): 452390400

約数和(自身を除く): 214233190

約数列:

[1, 2, 5, 10, 19, 38, 95, 190, 461, 922, 2305, 2719, 4610, 5438, 8759, 13595, 17518, 27190, 43795, 51661, 87590, 103322, 258305, 516610, 1253459, 2506918, 6267295, 12534590, 23815721, 47631442, 119078605, 238157210]

約数ペア:

[(1, 238157210), (2, 119078605), (5, 47631442), (10, 23815721), (19, 12534590), (38, 6267295), (95, 2506918), (190, 1253459), (461, 516610), (922, 258305), (2305, 103322), (2719, 87590), (4610, 51661), (5438, 43795), (8759, 27190), (13595, 17518)]