209621496

素因数分解:

$2^3\times 3^1\times 7^1\times {\mathrm{283}}^1\times {\mathrm{4409}}^1$

素因数の和:4708

約数の個数: 64

約数和(自身を含む): 601171200

約数和(自身を除く): 391549704

約数列:

[1, 2, 3, 4, 6, 7, 8, 12, 14, 21, 24, 28, 42, 56, 84, 168, 283, 566, 849, 1132, 1698, 1981, 2264, 3396, 3962, 4409, 5943, 6792, 7924, 8818, 11886, 13227, 15848, 17636, 23772, 26454, 30863, 35272, 47544, 52908, 61726, 92589, 105816, 123452, 185178, 246904, 370356, 740712, 1247747, 2495494, 3743241, 4990988, 7486482, 8734229, 9981976, 14972964, 17468458, 26202687, 29945928, 34936916, 52405374, 69873832, 104810748, 209621496]

約数ペア:

[(1, 209621496), (2, 104810748), (3, 69873832), (4, 52405374), (6, 34936916), (7, 29945928), (8, 26202687), (12, 17468458), (14, 14972964), (21, 9981976), (24, 8734229), (28, 7486482), (42, 4990988), (56, 3743241), (84, 2495494), (168, 1247747), (283, 740712), (566, 370356), (849, 246904), (1132, 185178), (1698, 123452), (1981, 105816), (2264, 92589), (3396, 61726), (3962, 52908), (4409, 47544), (5943, 35272), (6792, 30863), (7924, 26454), (8818, 23772), (11886, 17636), (13227, 15848)]