208247928

素因数分解:

$2^3\times 3^1\times 7^1\times {\mathrm{199}}^1\times {\mathrm{6229}}^1$

素因数の和:6444

約数の個数: 64

約数和(自身を含む): 598080000

約数和(自身を除く): 389832072

約数列:

[1, 2, 3, 4, 6, 7, 8, 12, 14, 21, 24, 28, 42, 56, 84, 168, 199, 398, 597, 796, 1194, 1393, 1592, 2388, 2786, 4179, 4776, 5572, 6229, 8358, 11144, 12458, 16716, 18687, 24916, 33432, 37374, 43603, 49832, 74748, 87206, 130809, 149496, 174412, 261618, 348824, 523236, 1046472, 1239571, 2479142, 3718713, 4958284, 7437426, 8676997, 9916568, 14874852, 17353994, 26030991, 29749704, 34707988, 52061982, 69415976, 104123964, 208247928]

約数ペア:

[(1, 208247928), (2, 104123964), (3, 69415976), (4, 52061982), (6, 34707988), (7, 29749704), (8, 26030991), (12, 17353994), (14, 14874852), (21, 9916568), (24, 8676997), (28, 7437426), (42, 4958284), (56, 3718713), (84, 2479142), (168, 1239571), (199, 1046472), (398, 523236), (597, 348824), (796, 261618), (1194, 174412), (1393, 149496), (1592, 130809), (2388, 87206), (2786, 74748), (4179, 49832), (4776, 43603), (5572, 37374), (6229, 33432), (8358, 24916), (11144, 18687), (12458, 16716)]