203156716

素因数分解:

$2^2\times 7^1\times {\mathrm{29}}^1\times {\mathrm{79}}^1\times {\mathrm{3167}}^1$

素因数の和:3286

約数の個数: 48

約数和(自身を含む): 425779200

約数和(自身を除く): 222622484

約数列:

[1, 2, 4, 7, 14, 28, 29, 58, 79, 116, 158, 203, 316, 406, 553, 812, 1106, 2212, 2291, 3167, 4582, 6334, 9164, 12668, 16037, 22169, 32074, 44338, 64148, 88676, 91843, 183686, 250193, 367372, 500386, 642901, 1000772, 1285802, 1751351, 2571604, 3502702, 7005404, 7255597, 14511194, 29022388, 50789179, 101578358, 203156716]

約数ペア:

[(1, 203156716), (2, 101578358), (4, 50789179), (7, 29022388), (14, 14511194), (28, 7255597), (29, 7005404), (58, 3502702), (79, 2571604), (116, 1751351), (158, 1285802), (203, 1000772), (316, 642901), (406, 500386), (553, 367372), (812, 250193), (1106, 183686), (2212, 91843), (2291, 88676), (3167, 64148), (4582, 44338), (6334, 32074), (9164, 22169), (12668, 16037)]