201764331536

素因数分解:

$2^4\times {\mathrm{19}}^1\times {\mathrm{239}}^1\times {\mathrm{2776981}}^1$

素因数の和:2777247

約数の個数: 40

約数和(自身を含む): 413214921600

約数和(自身を除く): 211450590064

約数列:

[1, 2, 4, 8, 16, 19, 38, 76, 152, 239, 304, 478, 956, 1912, 3824, 4541, 9082, 18164, 36328, 72656, 2776981, 5553962, 11107924, 22215848, 44431696, 52762639, 105525278, 211050556, 422101112, 663698459, 844202224, 1327396918, 2654793836, 5309587672, 10619175344, 12610270721, 25220541442, 50441082884, 100882165768, 201764331536]

約数ペア:

[(1, 201764331536), (2, 100882165768), (4, 50441082884), (8, 25220541442), (16, 12610270721), (19, 10619175344), (38, 5309587672), (76, 2654793836), (152, 1327396918), (239, 844202224), (304, 663698459), (478, 422101112), (956, 211050556), (1912, 105525278), (3824, 52762639), (4541, 44431696), (9082, 22215848), (18164, 11107924), (36328, 5553962), (72656, 2776981)]