206114508

素因数分解:

$2^2\times 3^2\times {\mathrm{19}}^1\times {\mathrm{541}}^1\times {\mathrm{557}}^1$

素因数の和:1127

約数の個数: 72

約数和(自身を含む): 550433520

約数和(自身を除く): 344319012

約数列:

[1, 2, 3, 4, 6, 9, 12, 18, 19, 36, 38, 57, 76, 114, 171, 228, 342, 541, 557, 684, 1082, 1114, 1623, 1671, 2164, 2228, 3246, 3342, 4869, 5013, 6492, 6684, 9738, 10026, 10279, 10583, 19476, 20052, 20558, 21166, 30837, 31749, 41116, 42332, 61674, 63498, 92511, 95247, 123348, 126996, 185022, 190494, 301337, 370044, 380988, 602674, 904011, 1205348, 1808022, 2712033, 3616044, 5424066, 5725403, 10848132, 11450806, 17176209, 22901612, 34352418, 51528627, 68704836, 103057254, 206114508]

約数ペア:

[(1, 206114508), (2, 103057254), (3, 68704836), (4, 51528627), (6, 34352418), (9, 22901612), (12, 17176209), (18, 11450806), (19, 10848132), (36, 5725403), (38, 5424066), (57, 3616044), (76, 2712033), (114, 1808022), (171, 1205348), (228, 904011), (342, 602674), (541, 380988), (557, 370044), (684, 301337), (1082, 190494), (1114, 185022), (1623, 126996), (1671, 123348), (2164, 95247), (2228, 92511), (3246, 63498), (3342, 61674), (4869, 42332), (5013, 41116), (6492, 31749), (6684, 30837), (9738, 21166), (10026, 20558), (10279, 20052), (10583, 19476)]