206452806

素因数分解:

$2^1\times 3^1\times 7^1\times {\mathrm{71}}^1\times {\mathrm{69233}}^1$

素因数の和:69316

約数の個数: 32

約数和(自身を含む): 478545408

約数和(自身を除く): 272092602

約数列:

[1, 2, 3, 6, 7, 14, 21, 42, 71, 142, 213, 426, 497, 994, 1491, 2982, 69233, 138466, 207699, 415398, 484631, 969262, 1453893, 2907786, 4915543, 9831086, 14746629, 29493258, 34408801, 68817602, 103226403, 206452806]

約数ペア:

[(1, 206452806), (2, 103226403), (3, 68817602), (6, 34408801), (7, 29493258), (14, 14746629), (21, 9831086), (42, 4915543), (71, 2907786), (142, 1453893), (213, 969262), (426, 484631), (497, 415398), (994, 207699), (1491, 138466), (2982, 69233)]