201621714

素因数分解:

$2^1\times 3^1\times 7^1\times {\mathrm{61}}^1\times {\mathrm{78697}}^1$

素因数の和:78770

約数の個数: 32

約数和(自身を含む): 468410496

約数和(自身を除く): 266788782

約数列:

[1, 2, 3, 6, 7, 14, 21, 42, 61, 122, 183, 366, 427, 854, 1281, 2562, 78697, 157394, 236091, 472182, 550879, 1101758, 1652637, 3305274, 4800517, 9601034, 14401551, 28803102, 33603619, 67207238, 100810857, 201621714]

約数ペア:

[(1, 201621714), (2, 100810857), (3, 67207238), (6, 33603619), (7, 28803102), (14, 14401551), (21, 9601034), (42, 4800517), (61, 3305274), (122, 1652637), (183, 1101758), (366, 550879), (427, 472182), (854, 236091), (1281, 157394), (2562, 78697)]