211643664

素因数分解:

$2^4\times 3^1\times {\mathrm{199}}^1\times {\mathrm{22157}}^1$

素因数の和:22367

約数の個数: 40

約数和(自身を含む): 549518400

約数和(自身を除く): 337874736

約数列:

[1, 2, 3, 4, 6, 8, 12, 16, 24, 48, 199, 398, 597, 796, 1194, 1592, 2388, 3184, 4776, 9552, 22157, 44314, 66471, 88628, 132942, 177256, 265884, 354512, 531768, 1063536, 4409243, 8818486, 13227729, 17636972, 26455458, 35273944, 52910916, 70547888, 105821832, 211643664]

約数ペア:

[(1, 211643664), (2, 105821832), (3, 70547888), (4, 52910916), (6, 35273944), (8, 26455458), (12, 17636972), (16, 13227729), (24, 8818486), (48, 4409243), (199, 1063536), (398, 531768), (597, 354512), (796, 265884), (1194, 177256), (1592, 132942), (2388, 88628), (3184, 66471), (4776, 44314), (9552, 22157)]