214413682

素因数分解:

$2^1\times 7^1\times {\mathrm{23}}^1\times {\mathrm{41}}^1\times {\mathrm{109}}^1\times {\mathrm{149}}^1$

素因数の和:331

約数の個数: 64

約数和(自身を含む): 399168000

約数和(自身を除く): 184754318

約数列:

[1, 2, 7, 14, 23, 41, 46, 82, 109, 149, 161, 218, 287, 298, 322, 574, 763, 943, 1043, 1526, 1886, 2086, 2507, 3427, 4469, 5014, 6109, 6601, 6854, 8938, 12218, 13202, 16241, 17549, 23989, 31283, 32482, 35098, 42763, 47978, 62566, 85526, 102787, 113687, 140507, 205574, 227374, 281014, 373543, 665881, 719509, 747086, 983549, 1331762, 1439018, 1967098, 2614801, 4661167, 5229602, 9322334, 15315263, 30630526, 107206841, 214413682]

約数ペア:

[(1, 214413682), (2, 107206841), (7, 30630526), (14, 15315263), (23, 9322334), (41, 5229602), (46, 4661167), (82, 2614801), (109, 1967098), (149, 1439018), (161, 1331762), (218, 983549), (287, 747086), (298, 719509), (322, 665881), (574, 373543), (763, 281014), (943, 227374), (1043, 205574), (1526, 140507), (1886, 113687), (2086, 102787), (2507, 85526), (3427, 62566), (4469, 47978), (5014, 42763), (6109, 35098), (6601, 32482), (6854, 31283), (8938, 23989), (12218, 17549), (13202, 16241)]