213438022

素因数分解:

$2^1\times 7^2\times {\mathrm{23}}^1\times {\mathrm{94693}}^1$

素因数の和:94732

約数の個数: 24

約数和(自身を含む): 388624176

約数和(自身を除く): 175186154

約数列:

[1, 2, 7, 14, 23, 46, 49, 98, 161, 322, 1127, 2254, 94693, 189386, 662851, 1325702, 2177939, 4355878, 4639957, 9279914, 15245573, 30491146, 106719011, 213438022]

約数ペア:

[(1, 213438022), (2, 106719011), (7, 30491146), (14, 15245573), (23, 9279914), (46, 4639957), (49, 4355878), (98, 2177939), (161, 1325702), (322, 662851), (1127, 189386), (2254, 94693)]