211050308

素因数分解:

$2^2\times 7^1\times {\mathrm{17}}^1\times {\mathrm{179}}^1\times {\mathrm{2477}}^1$

素因数の和:2684

約数の個数: 48

約数和(自身を含む): 449608320

約数和(自身を除く): 238558012

約数列:

[1, 2, 4, 7, 14, 17, 28, 34, 68, 119, 179, 238, 358, 476, 716, 1253, 2477, 2506, 3043, 4954, 5012, 6086, 9908, 12172, 17339, 21301, 34678, 42109, 42602, 69356, 84218, 85204, 168436, 294763, 443383, 589526, 886766, 1179052, 1773532, 3103681, 6207362, 7537511, 12414724, 15075022, 30150044, 52762577, 105525154, 211050308]

約数ペア:

[(1, 211050308), (2, 105525154), (4, 52762577), (7, 30150044), (14, 15075022), (17, 12414724), (28, 7537511), (34, 6207362), (68, 3103681), (119, 1773532), (179, 1179052), (238, 886766), (358, 589526), (476, 443383), (716, 294763), (1253, 168436), (2477, 85204), (2506, 84218), (3043, 69356), (4954, 42602), (5012, 42109), (6086, 34678), (9908, 21301), (12172, 17339)]