201318376

素因数分解:

$2^3\times 7^1\times {\mathrm{19}}^1\times {\mathrm{431}}^1\times {\mathrm{439}}^1$

素因数の和:902

約数の個数: 64

約数和(自身を含む): 456192000

約数和(自身を除く): 254873624

約数列:

[1, 2, 4, 7, 8, 14, 19, 28, 38, 56, 76, 133, 152, 266, 431, 439, 532, 862, 878, 1064, 1724, 1756, 3017, 3073, 3448, 3512, 6034, 6146, 8189, 8341, 12068, 12292, 16378, 16682, 24136, 24584, 32756, 33364, 57323, 58387, 65512, 66728, 114646, 116774, 189209, 229292, 233548, 378418, 458584, 467096, 756836, 1324463, 1513672, 2648926, 3594971, 5297852, 7189942, 10595704, 14379884, 25164797, 28759768, 50329594, 100659188, 201318376]

約数ペア:

[(1, 201318376), (2, 100659188), (4, 50329594), (7, 28759768), (8, 25164797), (14, 14379884), (19, 10595704), (28, 7189942), (38, 5297852), (56, 3594971), (76, 2648926), (133, 1513672), (152, 1324463), (266, 756836), (431, 467096), (439, 458584), (532, 378418), (862, 233548), (878, 229292), (1064, 189209), (1724, 116774), (1756, 114646), (3017, 66728), (3073, 65512), (3448, 58387), (3512, 57323), (6034, 33364), (6146, 32756), (8189, 24584), (8341, 24136), (12068, 16682), (12292, 16378)]