199035872

素因数分解:

$2^5\times 7^1\times {\mathrm{31}}^1\times {\mathrm{28663}}^1$

素因数の和:28711

約数の個数: 48

約数和(自身を含む): 462292992

約数和(自身を除く): 263257120

約数列:

[1, 2, 4, 7, 8, 14, 16, 28, 31, 32, 56, 62, 112, 124, 217, 224, 248, 434, 496, 868, 992, 1736, 3472, 6944, 28663, 57326, 114652, 200641, 229304, 401282, 458608, 802564, 888553, 917216, 1605128, 1777106, 3210256, 3554212, 6219871, 6420512, 7108424, 12439742, 14216848, 24879484, 28433696, 49758968, 99517936, 199035872]

約数ペア:

[(1, 199035872), (2, 99517936), (4, 49758968), (7, 28433696), (8, 24879484), (14, 14216848), (16, 12439742), (28, 7108424), (31, 6420512), (32, 6219871), (56, 3554212), (62, 3210256), (112, 1777106), (124, 1605128), (217, 917216), (224, 888553), (248, 802564), (434, 458608), (496, 401282), (868, 229304), (992, 200641), (1736, 114652), (3472, 57326), (6944, 28663)]