207218844

素因数分解:

$2^2\times 3^3\times 7^2\times {\mathrm{39157}}^1$

素因数の和:39184

約数の個数: 72

約数和(自身を含む): 624961680

約数和(自身を除く): 417742836

約数列:

[1, 2, 3, 4, 6, 7, 9, 12, 14, 18, 21, 27, 28, 36, 42, 49, 54, 63, 84, 98, 108, 126, 147, 189, 196, 252, 294, 378, 441, 588, 756, 882, 1323, 1764, 2646, 5292, 39157, 78314, 117471, 156628, 234942, 274099, 352413, 469884, 548198, 704826, 822297, 1057239, 1096396, 1409652, 1644594, 1918693, 2114478, 2466891, 3289188, 3837386, 4228956, 4933782, 5756079, 7400673, 7674772, 9867564, 11512158, 14801346, 17268237, 23024316, 29602692, 34536474, 51804711, 69072948, 103609422, 207218844]

約数ペア:

[(1, 207218844), (2, 103609422), (3, 69072948), (4, 51804711), (6, 34536474), (7, 29602692), (9, 23024316), (12, 17268237), (14, 14801346), (18, 11512158), (21, 9867564), (27, 7674772), (28, 7400673), (36, 5756079), (42, 4933782), (49, 4228956), (54, 3837386), (63, 3289188), (84, 2466891), (98, 2114478), (108, 1918693), (126, 1644594), (147, 1409652), (189, 1096396), (196, 1057239), (252, 822297), (294, 704826), (378, 548198), (441, 469884), (588, 352413), (756, 274099), (882, 234942), (1323, 156628), (1764, 117471), (2646, 78314), (5292, 39157)]