201698672

素因数分解:

$2^4\times 7^1\times {\mathrm{113}}^1\times {\mathrm{15937}}^1$

素因数の和:16065

約数の個数: 40

約数和(自身を含む): 450599136

約数和(自身を除く): 248900464

約数列:

[1, 2, 4, 7, 8, 14, 16, 28, 56, 112, 113, 226, 452, 791, 904, 1582, 1808, 3164, 6328, 12656, 15937, 31874, 63748, 111559, 127496, 223118, 254992, 446236, 892472, 1784944, 1800881, 3601762, 7203524, 12606167, 14407048, 25212334, 28814096, 50424668, 100849336, 201698672]

約数ペア:

[(1, 201698672), (2, 100849336), (4, 50424668), (7, 28814096), (8, 25212334), (14, 14407048), (16, 12606167), (28, 7203524), (56, 3601762), (112, 1800881), (113, 1784944), (226, 892472), (452, 446236), (791, 254992), (904, 223118), (1582, 127496), (1808, 111559), (3164, 63748), (6328, 31874), (12656, 15937)]