210329158

素因数分解:

$2^1\times {\mathrm{13}}^1\times {\mathrm{23}}^1\times {\mathrm{547}}^1\times {\mathrm{643}}^1$

素因数の和:1228

約数の個数: 32

約数和(自身を含む): 355735296

約数和(自身を除く): 145406138

約数列:

[1, 2, 13, 23, 26, 46, 299, 547, 598, 643, 1094, 1286, 7111, 8359, 12581, 14222, 14789, 16718, 25162, 29578, 163553, 192257, 327106, 351721, 384514, 703442, 4572373, 8089583, 9144746, 16179166, 105164579, 210329158]

約数ペア:

[(1, 210329158), (2, 105164579), (13, 16179166), (23, 9144746), (26, 8089583), (46, 4572373), (299, 703442), (547, 384514), (598, 351721), (643, 327106), (1094, 192257), (1286, 163553), (7111, 29578), (8359, 25162), (12581, 16718), (14222, 14789)]