207761424

素因数分解:

$2^4\times 3^1\times {\mathrm{13}}^1\times {\mathrm{332951}}^1$

素因数の和:332975

約数の個数: 40

約数和(自身を含む): 578004672

約数和(自身を除く): 370243248

約数列:

[1, 2, 3, 4, 6, 8, 12, 13, 16, 24, 26, 39, 48, 52, 78, 104, 156, 208, 312, 624, 332951, 665902, 998853, 1331804, 1997706, 2663608, 3995412, 4328363, 5327216, 7990824, 8656726, 12985089, 15981648, 17313452, 25970178, 34626904, 51940356, 69253808, 103880712, 207761424]

約数ペア:

[(1, 207761424), (2, 103880712), (3, 69253808), (4, 51940356), (6, 34626904), (8, 25970178), (12, 17313452), (13, 15981648), (16, 12985089), (24, 8656726), (26, 7990824), (39, 5327216), (48, 4328363), (52, 3995412), (78, 2663608), (104, 1997706), (156, 1331804), (208, 998853), (312, 665902), (624, 332951)]