200609871

素因数分解:

$3^1\times 7^2\times {\mathrm{11}}^1\times {\mathrm{97}}^1\times {\mathrm{1279}}^1$

素因数の和:1404

約数の個数: 48

約数和(自身を含む): 343203840

約数和(自身を除く): 142593969

約数列:

[1, 3, 7, 11, 21, 33, 49, 77, 97, 147, 231, 291, 539, 679, 1067, 1279, 1617, 2037, 3201, 3837, 4753, 7469, 8953, 14069, 14259, 22407, 26859, 42207, 52283, 62671, 98483, 124063, 156849, 188013, 295449, 372189, 689381, 868441, 1364693, 2068143, 2605323, 4094079, 6079087, 9552851, 18237261, 28658553, 66869957, 200609871]

約数ペア:

[(1, 200609871), (3, 66869957), (7, 28658553), (11, 18237261), (21, 9552851), (33, 6079087), (49, 4094079), (77, 2605323), (97, 2068143), (147, 1364693), (231, 868441), (291, 689381), (539, 372189), (679, 295449), (1067, 188013), (1279, 156849), (1617, 124063), (2037, 98483), (3201, 62671), (3837, 52283), (4753, 42207), (7469, 26859), (8953, 22407), (14069, 14259)]