200221210

素因数分解:

$2^1\times 5^1\times 7^1\times {\mathrm{23}}^2\times {\mathrm{5407}}^1$

素因数の和:5467

約数の個数: 48

約数和(自身を含む): 430649856

約数和(自身を除く): 230428646

約数列:

[1, 2, 5, 7, 10, 14, 23, 35, 46, 70, 115, 161, 230, 322, 529, 805, 1058, 1610, 2645, 3703, 5290, 5407, 7406, 10814, 18515, 27035, 37030, 37849, 54070, 75698, 124361, 189245, 248722, 378490, 621805, 870527, 1243610, 1741054, 2860303, 4352635, 5720606, 8705270, 14301515, 20022121, 28603030, 40044242, 100110605, 200221210]

約数ペア:

[(1, 200221210), (2, 100110605), (5, 40044242), (7, 28603030), (10, 20022121), (14, 14301515), (23, 8705270), (35, 5720606), (46, 4352635), (70, 2860303), (115, 1741054), (161, 1243610), (230, 870527), (322, 621805), (529, 378490), (805, 248722), (1058, 189245), (1610, 124361), (2645, 75698), (3703, 54070), (5290, 37849), (5407, 37030), (7406, 27035), (10814, 18515)]