201678708

素因数分解:

$2^2\times 3^1\times 7^2\times {\mathrm{11}}^1\times {\mathrm{31181}}^1$

素因数の和:31213

約数の個数: 72

約数和(自身を含む): 597197664

約数和(自身を除く): 395518956

約数列:

[1, 2, 3, 4, 6, 7, 11, 12, 14, 21, 22, 28, 33, 42, 44, 49, 66, 77, 84, 98, 132, 147, 154, 196, 231, 294, 308, 462, 539, 588, 924, 1078, 1617, 2156, 3234, 6468, 31181, 62362, 93543, 124724, 187086, 218267, 342991, 374172, 436534, 654801, 685982, 873068, 1028973, 1309602, 1371964, 1527869, 2057946, 2400937, 2619204, 3055738, 4115892, 4583607, 4801874, 6111476, 7202811, 9167214, 9603748, 14405622, 16806559, 18334428, 28811244, 33613118, 50419677, 67226236, 100839354, 201678708]

約数ペア:

[(1, 201678708), (2, 100839354), (3, 67226236), (4, 50419677), (6, 33613118), (7, 28811244), (11, 18334428), (12, 16806559), (14, 14405622), (21, 9603748), (22, 9167214), (28, 7202811), (33, 6111476), (42, 4801874), (44, 4583607), (49, 4115892), (66, 3055738), (77, 2619204), (84, 2400937), (98, 2057946), (132, 1527869), (147, 1371964), (154, 1309602), (196, 1028973), (231, 873068), (294, 685982), (308, 654801), (462, 436534), (539, 374172), (588, 342991), (924, 218267), (1078, 187086), (1617, 124724), (2156, 93543), (3234, 62362), (6468, 31181)]