201617936

素因数分解:

$2^4\times {\mathrm{13}}^1\times {\mathrm{53}}^1\times {\mathrm{18289}}^1$

素因数の和:18363

約数の個数: 40

約数和(自身を含む): 428644440

約数和(自身を除く): 227026504

約数列:

[1, 2, 4, 8, 13, 16, 26, 52, 53, 104, 106, 208, 212, 424, 689, 848, 1378, 2756, 5512, 11024, 18289, 36578, 73156, 146312, 237757, 292624, 475514, 951028, 969317, 1902056, 1938634, 3804112, 3877268, 7754536, 12601121, 15509072, 25202242, 50404484, 100808968, 201617936]

約数ペア:

[(1, 201617936), (2, 100808968), (4, 50404484), (8, 25202242), (13, 15509072), (16, 12601121), (26, 7754536), (52, 3877268), (53, 3804112), (104, 1938634), (106, 1902056), (208, 969317), (212, 951028), (424, 475514), (689, 292624), (848, 237757), (1378, 146312), (2756, 73156), (5512, 36578), (11024, 18289)]