201487383

素因数分解:

$3^2\times {\mathrm{17}}^1\times {\mathrm{23}}^1\times {\mathrm{31}}^1\times {\mathrm{1847}}^1$

素因数の和:1924

約数の個数: 48

約数和(自身を含む): 332107776

約数和(自身を除く): 130620393

約数列:

[1, 3, 9, 17, 23, 31, 51, 69, 93, 153, 207, 279, 391, 527, 713, 1173, 1581, 1847, 2139, 3519, 4743, 5541, 6417, 12121, 16623, 31399, 36363, 42481, 57257, 94197, 109089, 127443, 171771, 282591, 382329, 515313, 722177, 973369, 1316911, 2166531, 2920107, 3950733, 6499593, 8760321, 11852199, 22387487, 67162461, 201487383]

約数ペア:

[(1, 201487383), (3, 67162461), (9, 22387487), (17, 11852199), (23, 8760321), (31, 6499593), (51, 3950733), (69, 2920107), (93, 2166531), (153, 1316911), (207, 973369), (279, 722177), (391, 515313), (527, 382329), (713, 282591), (1173, 171771), (1581, 127443), (1847, 109089), (2139, 94197), (3519, 57257), (4743, 42481), (5541, 36363), (6417, 31399), (12121, 16623)]