211020714

素因数分解:

$2^1\times 3^6\times {\mathrm{101}}^1\times {\mathrm{1433}}^1$

素因数の和:1554

約数の個数: 56

約数和(自身を含む): 479612772

約数和(自身を除く): 268592058

約数列:

[1, 2, 3, 6, 9, 18, 27, 54, 81, 101, 162, 202, 243, 303, 486, 606, 729, 909, 1433, 1458, 1818, 2727, 2866, 4299, 5454, 8181, 8598, 12897, 16362, 24543, 25794, 38691, 49086, 73629, 77382, 116073, 144733, 147258, 232146, 289466, 348219, 434199, 696438, 868398, 1044657, 1302597, 2089314, 2605194, 3907791, 7815582, 11723373, 23446746, 35170119, 70340238, 105510357, 211020714]

約数ペア:

[(1, 211020714), (2, 105510357), (3, 70340238), (6, 35170119), (9, 23446746), (18, 11723373), (27, 7815582), (54, 3907791), (81, 2605194), (101, 2089314), (162, 1302597), (202, 1044657), (243, 868398), (303, 696438), (486, 434199), (606, 348219), (729, 289466), (909, 232146), (1433, 147258), (1458, 144733), (1818, 116073), (2727, 77382), (2866, 73629), (4299, 49086), (5454, 38691), (8181, 25794), (8598, 24543), (12897, 16362)]