204612816

素因数分解:

$2^4\times 3^1\times {\mathrm{17}}^1\times {\mathrm{250751}}^1$

素因数の和:250779

約数の個数: 40

約数和(自身を含む): 559678464

約数和(自身を除く): 355065648

約数列:

[1, 2, 3, 4, 6, 8, 12, 16, 17, 24, 34, 48, 51, 68, 102, 136, 204, 272, 408, 816, 250751, 501502, 752253, 1003004, 1504506, 2006008, 3009012, 4012016, 4262767, 6018024, 8525534, 12036048, 12788301, 17051068, 25576602, 34102136, 51153204, 68204272, 102306408, 204612816]

約数ペア:

[(1, 204612816), (2, 102306408), (3, 68204272), (4, 51153204), (6, 34102136), (8, 25576602), (12, 17051068), (16, 12788301), (17, 12036048), (24, 8525534), (34, 6018024), (48, 4262767), (51, 4012016), (68, 3009012), (102, 2006008), (136, 1504506), (204, 1003004), (272, 752253), (408, 501502), (816, 250751)]