208020204

素因数分解:

$2^2\times 3^3\times 7^1\times {\mathrm{275159}}^1$

素因数の和:275179

約数の個数: 48

約数和(自身を含む): 616358400

約数和(自身を除く): 408338196

約数列:

[1, 2, 3, 4, 6, 7, 9, 12, 14, 18, 21, 27, 28, 36, 42, 54, 63, 84, 108, 126, 189, 252, 378, 756, 275159, 550318, 825477, 1100636, 1650954, 1926113, 2476431, 3301908, 3852226, 4952862, 5778339, 7429293, 7704452, 9905724, 11556678, 14858586, 17335017, 23113356, 29717172, 34670034, 52005051, 69340068, 104010102, 208020204]

約数ペア:

[(1, 208020204), (2, 104010102), (3, 69340068), (4, 52005051), (6, 34670034), (7, 29717172), (9, 23113356), (12, 17335017), (14, 14858586), (18, 11556678), (21, 9905724), (27, 7704452), (28, 7429293), (36, 5778339), (42, 4952862), (54, 3852226), (63, 3301908), (84, 2476431), (108, 1926113), (126, 1650954), (189, 1100636), (252, 825477), (378, 550318), (756, 275159)]