208068948

素因数分解:

$2^2\times 3^2\times {\mathrm{23}}^1\times {\mathrm{251291}}^1$

素因数の和:251324

約数の個数: 36

約数和(自身を含む): 548821728

約数和(自身を除く): 340752780

約数列:

[1, 2, 3, 4, 6, 9, 12, 18, 23, 36, 46, 69, 92, 138, 207, 276, 414, 828, 251291, 502582, 753873, 1005164, 1507746, 2261619, 3015492, 4523238, 5779693, 9046476, 11559386, 17339079, 23118772, 34678158, 52017237, 69356316, 104034474, 208068948]

約数ペア:

[(1, 208068948), (2, 104034474), (3, 69356316), (4, 52017237), (6, 34678158), (9, 23118772), (12, 17339079), (18, 11559386), (23, 9046476), (36, 5779693), (46, 4523238), (69, 3015492), (92, 2261619), (138, 1507746), (207, 1005164), (276, 753873), (414, 502582), (828, 251291)]