197345304

素因数分解:

$2^3\times 3^2\times {\mathrm{13}}^1\times {\mathrm{210839}}^1$

素因数の和:210864

約数の個数: 48

約数和(自身を含む): 575593200

約数和(自身を除く): 378247896

約数列:

[1, 2, 3, 4, 6, 8, 9, 12, 13, 18, 24, 26, 36, 39, 52, 72, 78, 104, 117, 156, 234, 312, 468, 936, 210839, 421678, 632517, 843356, 1265034, 1686712, 1897551, 2530068, 2740907, 3795102, 5060136, 5481814, 7590204, 8222721, 10963628, 15180408, 16445442, 21927256, 24668163, 32890884, 49336326, 65781768, 98672652, 197345304]

約数ペア:

[(1, 197345304), (2, 98672652), (3, 65781768), (4, 49336326), (6, 32890884), (8, 24668163), (9, 21927256), (12, 16445442), (13, 15180408), (18, 10963628), (24, 8222721), (26, 7590204), (36, 5481814), (39, 5060136), (52, 3795102), (72, 2740907), (78, 2530068), (104, 1897551), (117, 1686712), (156, 1265034), (234, 843356), (312, 632517), (468, 421678), (936, 210839)]