203012208

素因数分解:

$2^4\times 3^2\times 7^1\times {\mathrm{201401}}^1$

素因数の和:201422

約数の個数: 60

約数和(自身を含む): 649320048

約数和(自身を除く): 446307840

約数列:

[1, 2, 3, 4, 6, 7, 8, 9, 12, 14, 16, 18, 21, 24, 28, 36, 42, 48, 56, 63, 72, 84, 112, 126, 144, 168, 252, 336, 504, 1008, 201401, 402802, 604203, 805604, 1208406, 1409807, 1611208, 1812609, 2416812, 2819614, 3222416, 3625218, 4229421, 4833624, 5639228, 7250436, 8458842, 9667248, 11278456, 12688263, 14500872, 16917684, 22556912, 25376526, 29001744, 33835368, 50753052, 67670736, 101506104, 203012208]

約数ペア:

[(1, 203012208), (2, 101506104), (3, 67670736), (4, 50753052), (6, 33835368), (7, 29001744), (8, 25376526), (9, 22556912), (12, 16917684), (14, 14500872), (16, 12688263), (18, 11278456), (21, 9667248), (24, 8458842), (28, 7250436), (36, 5639228), (42, 4833624), (48, 4229421), (56, 3625218), (63, 3222416), (72, 2819614), (84, 2416812), (112, 1812609), (126, 1611208), (144, 1409807), (168, 1208406), (252, 805604), (336, 604203), (504, 402802), (1008, 201401)]