212396886

素因数分解:

$2^1\times 3^2\times {\mathrm{13}}^1\times {\mathrm{193}}^1\times {\mathrm{4703}}^1$

素因数の和:4917

約数の個数: 48

約数和(自身を含む): 498266496

約数和(自身を除く): 285869610

約数列:

[1, 2, 3, 6, 9, 13, 18, 26, 39, 78, 117, 193, 234, 386, 579, 1158, 1737, 2509, 3474, 4703, 5018, 7527, 9406, 14109, 15054, 22581, 28218, 42327, 45162, 61139, 84654, 122278, 183417, 366834, 550251, 907679, 1100502, 1815358, 2723037, 5446074, 8169111, 11799827, 16338222, 23599654, 35399481, 70798962, 106198443, 212396886]

約数ペア:

[(1, 212396886), (2, 106198443), (3, 70798962), (6, 35399481), (9, 23599654), (13, 16338222), (18, 11799827), (26, 8169111), (39, 5446074), (78, 2723037), (117, 1815358), (193, 1100502), (234, 907679), (386, 550251), (579, 366834), (1158, 183417), (1737, 122278), (2509, 84654), (3474, 61139), (4703, 45162), (5018, 42327), (7527, 28218), (9406, 22581), (14109, 15054)]