211028164

素因数分解:

$2^2\times {\mathrm{83}}^1\times {\mathrm{563}}^1\times {\mathrm{1129}}^1$

素因数の和:1779

約数の個数: 24

約数和(自身を含む): 374744160

約数和(自身を除く): 163715996

約数列:

[1, 2, 4, 83, 166, 332, 563, 1126, 1129, 2252, 2258, 4516, 46729, 93458, 93707, 186916, 187414, 374828, 635627, 1271254, 2542508, 52757041, 105514082, 211028164]

約数ペア:

[(1, 211028164), (2, 105514082), (4, 52757041), (83, 2542508), (166, 1271254), (332, 635627), (563, 374828), (1126, 187414), (1129, 186916), (2252, 93707), (2258, 93458), (4516, 46729)]