209906064

素因数分解:

$2^4\times 3^2\times {\mathrm{643}}^1\times {\mathrm{2267}}^1$

素因数の和:2924

約数の個数: 60

約数和(自身を含む): 588618576

約数和(自身を除く): 378712512

約数列:

[1, 2, 3, 4, 6, 8, 9, 12, 16, 18, 24, 36, 48, 72, 144, 643, 1286, 1929, 2267, 2572, 3858, 4534, 5144, 5787, 6801, 7716, 9068, 10288, 11574, 13602, 15432, 18136, 20403, 23148, 27204, 30864, 36272, 40806, 46296, 54408, 81612, 92592, 108816, 163224, 326448, 1457681, 2915362, 4373043, 5830724, 8746086, 11661448, 13119129, 17492172, 23322896, 26238258, 34984344, 52476516, 69968688, 104953032, 209906064]

約数ペア:

[(1, 209906064), (2, 104953032), (3, 69968688), (4, 52476516), (6, 34984344), (8, 26238258), (9, 23322896), (12, 17492172), (16, 13119129), (18, 11661448), (24, 8746086), (36, 5830724), (48, 4373043), (72, 2915362), (144, 1457681), (643, 326448), (1286, 163224), (1929, 108816), (2267, 92592), (2572, 81612), (3858, 54408), (4534, 46296), (5144, 40806), (5787, 36272), (6801, 30864), (7716, 27204), (9068, 23148), (10288, 20403), (11574, 18136), (13602, 15432)]