213529204

素因数分解:

$2^2\times 7^1\times {\mathrm{29}}^1\times {\mathrm{97}}^1\times {\mathrm{2711}}^1$

素因数の和:2848

約数の個数: 48

約数和(自身を含む): 446503680

約数和(自身を除く): 232974476

約数列:

[1, 2, 4, 7, 14, 28, 29, 58, 97, 116, 194, 203, 388, 406, 679, 812, 1358, 2711, 2716, 2813, 5422, 5626, 10844, 11252, 18977, 19691, 37954, 39382, 75908, 78619, 78764, 157238, 262967, 314476, 525934, 550333, 1051868, 1100666, 1840769, 2201332, 3681538, 7363076, 7626043, 15252086, 30504172, 53382301, 106764602, 213529204]

約数ペア:

[(1, 213529204), (2, 106764602), (4, 53382301), (7, 30504172), (14, 15252086), (28, 7626043), (29, 7363076), (58, 3681538), (97, 2201332), (116, 1840769), (194, 1100666), (203, 1051868), (388, 550333), (406, 525934), (679, 314476), (812, 262967), (1358, 157238), (2711, 78764), (2716, 78619), (2813, 75908), (5422, 39382), (5626, 37954), (10844, 19691), (11252, 18977)]