209195016

素因数分解:

$2^3\times 3^1\times {\mathrm{19}}^1\times {\mathrm{193}}^1\times {\mathrm{2377}}^1$

素因数の和:2598

約数の個数: 64

約数和(自身を含む): 553598400

約数和(自身を除く): 344403384

約数列:

[1, 2, 3, 4, 6, 8, 12, 19, 24, 38, 57, 76, 114, 152, 193, 228, 386, 456, 579, 772, 1158, 1544, 2316, 2377, 3667, 4632, 4754, 7131, 7334, 9508, 11001, 14262, 14668, 19016, 22002, 28524, 29336, 44004, 45163, 57048, 88008, 90326, 135489, 180652, 270978, 361304, 458761, 541956, 917522, 1083912, 1376283, 1835044, 2752566, 3670088, 5505132, 8716459, 11010264, 17432918, 26149377, 34865836, 52298754, 69731672, 104597508, 209195016]

約数ペア:

[(1, 209195016), (2, 104597508), (3, 69731672), (4, 52298754), (6, 34865836), (8, 26149377), (12, 17432918), (19, 11010264), (24, 8716459), (38, 5505132), (57, 3670088), (76, 2752566), (114, 1835044), (152, 1376283), (193, 1083912), (228, 917522), (386, 541956), (456, 458761), (579, 361304), (772, 270978), (1158, 180652), (1544, 135489), (2316, 90326), (2377, 88008), (3667, 57048), (4632, 45163), (4754, 44004), (7131, 29336), (7334, 28524), (9508, 22002), (11001, 19016), (14262, 14668)]