201994758

素因数分解:

$2^1\times 3^2\times 7^3\times {\mathrm{32717}}^1$

素因数の和:32746

約数の個数: 48

約数和(自身を含む): 510400800

約数和(自身を除く): 308406042

約数列:

[1, 2, 3, 6, 7, 9, 14, 18, 21, 42, 49, 63, 98, 126, 147, 294, 343, 441, 686, 882, 1029, 2058, 3087, 6174, 32717, 65434, 98151, 196302, 229019, 294453, 458038, 588906, 687057, 1374114, 1603133, 2061171, 3206266, 4122342, 4809399, 9618798, 11221931, 14428197, 22443862, 28856394, 33665793, 67331586, 100997379, 201994758]

約数ペア:

[(1, 201994758), (2, 100997379), (3, 67331586), (6, 33665793), (7, 28856394), (9, 22443862), (14, 14428197), (18, 11221931), (21, 9618798), (42, 4809399), (49, 4122342), (63, 3206266), (98, 2061171), (126, 1603133), (147, 1374114), (294, 687057), (343, 588906), (441, 458038), (686, 294453), (882, 229019), (1029, 196302), (2058, 98151), (3087, 65434), (6174, 32717)]