201521334

素因数分解:

$2^1\times 3^1\times 7^1\times {\mathrm{19}}^1\times {\mathrm{252533}}^1$

素因数の和:252564

約数の個数: 32

約数和(自身を含む): 484865280

約数和(自身を除く): 283343946

約数列:

[1, 2, 3, 6, 7, 14, 19, 21, 38, 42, 57, 114, 133, 266, 399, 798, 252533, 505066, 757599, 1515198, 1767731, 3535462, 4798127, 5303193, 9596254, 10606386, 14394381, 28788762, 33586889, 67173778, 100760667, 201521334]

約数ペア:

[(1, 201521334), (2, 100760667), (3, 67173778), (6, 33586889), (7, 28788762), (14, 14394381), (19, 10606386), (21, 9596254), (38, 5303193), (42, 4798127), (57, 3535462), (114, 1767731), (133, 1515198), (266, 757599), (399, 505066), (798, 252533)]