201853612

素因数分解:

$2^2\times {\mathrm{23}}^1\times {\mathrm{109}}^1\times {\mathrm{20129}}^1$

素因数の和:20265

約数の個数: 24

約数和(自身を含む): 372002400

約数和(自身を除く): 170148788

約数列:

[1, 2, 4, 23, 46, 92, 109, 218, 436, 2507, 5014, 10028, 20129, 40258, 80516, 462967, 925934, 1851868, 2194061, 4388122, 8776244, 50463403, 100926806, 201853612]

約数ペア:

[(1, 201853612), (2, 100926806), (4, 50463403), (23, 8776244), (46, 4388122), (92, 2194061), (109, 1851868), (218, 925934), (436, 462967), (2507, 80516), (5014, 40258), (10028, 20129)]