209277264

素因数分解:

$2^4\times 3^1\times 7^1\times {\mathrm{622849}}^1$

素因数の和:622867

約数の個数: 40

約数和(自身を含む): 617867200

約数和(自身を除く): 408589936

約数列:

[1, 2, 3, 4, 6, 7, 8, 12, 14, 16, 21, 24, 28, 42, 48, 56, 84, 112, 168, 336, 622849, 1245698, 1868547, 2491396, 3737094, 4359943, 4982792, 7474188, 8719886, 9965584, 13079829, 14948376, 17439772, 26159658, 29896752, 34879544, 52319316, 69759088, 104638632, 209277264]

約数ペア:

[(1, 209277264), (2, 104638632), (3, 69759088), (4, 52319316), (6, 34879544), (7, 29896752), (8, 26159658), (12, 17439772), (14, 14948376), (16, 13079829), (21, 9965584), (24, 8719886), (28, 7474188), (42, 4982792), (48, 4359943), (56, 3737094), (84, 2491396), (112, 1868547), (168, 1245698), (336, 622849)]