209942208

素因数分解:

$2^6\times 3^2\times 7^1\times {\mathrm{52069}}^1$

素因数の和:52094

約数の個数: 84

約数和(自身を含む): 687740560

約数和(自身を除く): 477798352

約数列:

[1, 2, 3, 4, 6, 7, 8, 9, 12, 14, 16, 18, 21, 24, 28, 32, 36, 42, 48, 56, 63, 64, 72, 84, 96, 112, 126, 144, 168, 192, 224, 252, 288, 336, 448, 504, 576, 672, 1008, 1344, 2016, 4032, 52069, 104138, 156207, 208276, 312414, 364483, 416552, 468621, 624828, 728966, 833104, 937242, 1093449, 1249656, 1457932, 1666208, 1874484, 2186898, 2499312, 2915864, 3280347, 3332416, 3748968, 4373796, 4998624, 5831728, 6560694, 7497936, 8747592, 9997248, 11663456, 13121388, 14995872, 17495184, 23326912, 26242776, 29991744, 34990368, 52485552, 69980736, 104971104, 209942208]

約数ペア:

[(1, 209942208), (2, 104971104), (3, 69980736), (4, 52485552), (6, 34990368), (7, 29991744), (8, 26242776), (9, 23326912), (12, 17495184), (14, 14995872), (16, 13121388), (18, 11663456), (21, 9997248), (24, 8747592), (28, 7497936), (32, 6560694), (36, 5831728), (42, 4998624), (48, 4373796), (56, 3748968), (63, 3332416), (64, 3280347), (72, 2915864), (84, 2499312), (96, 2186898), (112, 1874484), (126, 1666208), (144, 1457932), (168, 1249656), (192, 1093449), (224, 937242), (252, 833104), (288, 728966), (336, 624828), (448, 468621), (504, 416552), (576, 364483), (672, 312414), (1008, 208276), (1344, 156207), (2016, 104138), (4032, 52069)]