222764252

素因数分解:

$2^2\times {\mathrm{43}}^1\times {\mathrm{239}}^1\times {\mathrm{5419}}^1$

素因数の和:5705

約数の個数: 24

約数和(自身を含む): 400646400

約数和(自身を除く): 177882148

約数列:

[1, 2, 4, 43, 86, 172, 239, 478, 956, 5419, 10277, 10838, 20554, 21676, 41108, 233017, 466034, 932068, 1295141, 2590282, 5180564, 55691063, 111382126, 222764252]

約数ペア:

[(1, 222764252), (2, 111382126), (4, 55691063), (43, 5180564), (86, 2590282), (172, 1295141), (239, 932068), (478, 466034), (956, 233017), (5419, 41108), (10277, 21676), (10838, 20554)]