212116324

素因数分解:

$2^2\times 7^1\times {\mathrm{29}}^1\times {\mathrm{239}}^1\times {\mathrm{1093}}^1$

素因数の和:1372

約数の個数: 48

約数和(自身を含む): 441100800

約数和(自身を除く): 228984476

約数列:

[1, 2, 4, 7, 14, 28, 29, 58, 116, 203, 239, 406, 478, 812, 956, 1093, 1673, 2186, 3346, 4372, 6692, 6931, 7651, 13862, 15302, 27724, 30604, 31697, 48517, 63394, 97034, 126788, 194068, 221879, 261227, 443758, 522454, 887516, 1044908, 1828589, 3657178, 7314356, 7575583, 15151166, 30302332, 53029081, 106058162, 212116324]

約数ペア:

[(1, 212116324), (2, 106058162), (4, 53029081), (7, 30302332), (14, 15151166), (28, 7575583), (29, 7314356), (58, 3657178), (116, 1828589), (203, 1044908), (239, 887516), (406, 522454), (478, 443758), (812, 261227), (956, 221879), (1093, 194068), (1673, 126788), (2186, 97034), (3346, 63394), (4372, 48517), (6692, 31697), (6931, 30604), (7651, 27724), (13862, 15302)]