211501471714

素因数分解:

$2^1\times {\mathrm{13}}^1\times {\mathrm{17}}^1\times {\mathrm{19}}^1\times {\mathrm{1657}}^1\times {\mathrm{15199}}^1$

素因数の和:16907

約数の個数: 64

約数和(自身を含む): 381048192000

約数和(自身を除く): 169546720286

約数列:

[1, 2, 13, 17, 19, 26, 34, 38, 221, 247, 323, 442, 494, 646, 1657, 3314, 4199, 8398, 15199, 21541, 28169, 30398, 31483, 43082, 56338, 62966, 197587, 258383, 288781, 366197, 395174, 409279, 516766, 535211, 577562, 732394, 818558, 1070422, 3358979, 3754153, 4909277, 6717958, 6957743, 7508306, 9818554, 13915486, 25184743, 50369486, 63820601, 127641202, 327401659, 428140631, 478510117, 654803318, 856281262, 957020234, 5565828203, 6220631521, 8134671989, 11131656406, 12441263042, 16269343978, 105750735857, 211501471714]

約数ペア:

[(1, 211501471714), (2, 105750735857), (13, 16269343978), (17, 12441263042), (19, 11131656406), (26, 8134671989), (34, 6220631521), (38, 5565828203), (221, 957020234), (247, 856281262), (323, 654803318), (442, 478510117), (494, 428140631), (646, 327401659), (1657, 127641202), (3314, 63820601), (4199, 50369486), (8398, 25184743), (15199, 13915486), (21541, 9818554), (28169, 7508306), (30398, 6957743), (31483, 6717958), (43082, 4909277), (56338, 3754153), (62966, 3358979), (197587, 1070422), (258383, 818558), (288781, 732394), (366197, 577562), (395174, 535211), (409279, 516766)]