212325906

素因数分解:

$2^1\times 3^1\times {\mathrm{13}}^1\times {\mathrm{37}}^1\times {\mathrm{73571}}^1$

素因数の和:73626

約数の個数: 32

約数和(自身を含む): 469683648

約数和(自身を除く): 257357742

約数列:

[1, 2, 3, 6, 13, 26, 37, 39, 74, 78, 111, 222, 481, 962, 1443, 2886, 73571, 147142, 220713, 441426, 956423, 1912846, 2722127, 2869269, 5444254, 5738538, 8166381, 16332762, 35387651, 70775302, 106162953, 212325906]

約数ペア:

[(1, 212325906), (2, 106162953), (3, 70775302), (6, 35387651), (13, 16332762), (26, 8166381), (37, 5738538), (39, 5444254), (74, 2869269), (78, 2722127), (111, 1912846), (222, 956423), (481, 441426), (962, 220713), (1443, 147142), (2886, 73571)]