202154288

素因数分解:

$2^4\times 7^1\times {\mathrm{113}}^1\times {\mathrm{15973}}^1$

素因数の和:16101

約数の個数: 40

約数和(自身を含む): 451616928

約数和(自身を除く): 249462640

約数列:

[1, 2, 4, 7, 8, 14, 16, 28, 56, 112, 113, 226, 452, 791, 904, 1582, 1808, 3164, 6328, 12656, 15973, 31946, 63892, 111811, 127784, 223622, 255568, 447244, 894488, 1788976, 1804949, 3609898, 7219796, 12634643, 14439592, 25269286, 28879184, 50538572, 101077144, 202154288]

約数ペア:

[(1, 202154288), (2, 101077144), (4, 50538572), (7, 28879184), (8, 25269286), (14, 14439592), (16, 12634643), (28, 7219796), (56, 3609898), (112, 1804949), (113, 1788976), (226, 894488), (452, 447244), (791, 255568), (904, 223622), (1582, 127784), (1808, 111811), (3164, 63892), (6328, 31946), (12656, 15973)]