218076572065

素因数分解:

$5^1\times {\mathrm{11}}^1\times {\mathrm{71}}^1\times {\mathrm{7457}}^1\times {\mathrm{7489}}^1$

素因数の和:15033

約数の個数: 32

約数和(自身を含む): 289580417280

約数和(自身を除く): 71503845215

約数列:

[1, 5, 11, 55, 71, 355, 781, 3905, 7457, 7489, 37285, 37445, 82027, 82379, 410135, 411895, 529447, 531719, 2647235, 2658595, 5823917, 5848909, 29119585, 29244545, 55845473, 279227365, 614300203, 3071501015, 3965028583, 19825142915, 43615314413, 218076572065]

約数ペア:

[(1, 218076572065), (5, 43615314413), (11, 19825142915), (55, 3965028583), (71, 3071501015), (355, 614300203), (781, 279227365), (3905, 55845473), (7457, 29244545), (7489, 29119585), (37285, 5848909), (37445, 5823917), (82027, 2658595), (82379, 2647235), (410135, 531719), (411895, 529447)]