202220354

素因数分解:

$2^1\times 7^2\times {\mathrm{71}}^1\times {\mathrm{29063}}^1$

素因数の和:29150

約数の個数: 24

約数和(自身を含む): 357835968

約数和(自身を除く): 155615614

約数列:

[1, 2, 7, 14, 49, 71, 98, 142, 497, 994, 3479, 6958, 29063, 58126, 203441, 406882, 1424087, 2063473, 2848174, 4126946, 14444311, 28888622, 101110177, 202220354]

約数ペア:

[(1, 202220354), (2, 101110177), (7, 28888622), (14, 14444311), (49, 4126946), (71, 2848174), (98, 2063473), (142, 1424087), (497, 406882), (994, 203441), (3479, 58126), (6958, 29063)]