199417832

素因数分解:

$2^3\times {\mathrm{43}}^1\times {\mathrm{281}}^1\times {\mathrm{2063}}^1$

素因数の和:2393

約数の個数: 32

約数和(自身を含む): 384151680

約数和(自身を除く): 184733848

約数列:

[1, 2, 4, 8, 43, 86, 172, 281, 344, 562, 1124, 2063, 2248, 4126, 8252, 12083, 16504, 24166, 48332, 88709, 96664, 177418, 354836, 579703, 709672, 1159406, 2318812, 4637624, 24927229, 49854458, 99708916, 199417832]

約数ペア:

[(1, 199417832), (2, 99708916), (4, 49854458), (8, 24927229), (43, 4637624), (86, 2318812), (172, 1159406), (281, 709672), (344, 579703), (562, 354836), (1124, 177418), (2063, 96664), (2248, 88709), (4126, 48332), (8252, 24166), (12083, 16504)]