221617102

素因数分解:

$2^1\times 7^5\times {\mathrm{19}}^1\times {\mathrm{347}}^1$

素因数の和:403

約数の個数: 48

約数和(自身を含む): 409415040

約数和(自身を除く): 187797938

約数列:

[1, 2, 7, 14, 19, 38, 49, 98, 133, 266, 343, 347, 686, 694, 931, 1862, 2401, 2429, 4802, 4858, 6517, 6593, 13034, 13186, 16807, 17003, 33614, 34006, 45619, 46151, 91238, 92302, 119021, 238042, 319333, 323057, 638666, 646114, 833147, 1666294, 2261399, 4522798, 5832029, 11664058, 15829793, 31659586, 110808551, 221617102]

約数ペア:

[(1, 221617102), (2, 110808551), (7, 31659586), (14, 15829793), (19, 11664058), (38, 5832029), (49, 4522798), (98, 2261399), (133, 1666294), (266, 833147), (343, 646114), (347, 638666), (686, 323057), (694, 319333), (931, 238042), (1862, 119021), (2401, 92302), (2429, 91238), (4802, 46151), (4858, 45619), (6517, 34006), (6593, 33614), (13034, 17003), (13186, 16807)]