199145268

素因数分解:

$2^2\times 3^2\times 7^1\times {\mathrm{97}}^1\times {\mathrm{8147}}^1$

素因数の和:8261

約数の個数: 72

約数和(自身を含む): 581310912

約数和(自身を除く): 382165644

約数列:

[1, 2, 3, 4, 6, 7, 9, 12, 14, 18, 21, 28, 36, 42, 63, 84, 97, 126, 194, 252, 291, 388, 582, 679, 873, 1164, 1358, 1746, 2037, 2716, 3492, 4074, 6111, 8147, 8148, 12222, 16294, 24441, 24444, 32588, 48882, 57029, 73323, 97764, 114058, 146646, 171087, 228116, 293292, 342174, 513261, 684348, 790259, 1026522, 1580518, 2053044, 2370777, 3161036, 4741554, 5531813, 7112331, 9483108, 11063626, 14224662, 16595439, 22127252, 28449324, 33190878, 49786317, 66381756, 99572634, 199145268]

約数ペア:

[(1, 199145268), (2, 99572634), (3, 66381756), (4, 49786317), (6, 33190878), (7, 28449324), (9, 22127252), (12, 16595439), (14, 14224662), (18, 11063626), (21, 9483108), (28, 7112331), (36, 5531813), (42, 4741554), (63, 3161036), (84, 2370777), (97, 2053044), (126, 1580518), (194, 1026522), (252, 790259), (291, 684348), (388, 513261), (582, 342174), (679, 293292), (873, 228116), (1164, 171087), (1358, 146646), (1746, 114058), (2037, 97764), (2716, 73323), (3492, 57029), (4074, 48882), (6111, 32588), (8147, 24444), (8148, 24441), (12222, 16294)]