223882256

素因数分解:

$2^4\times {\mathrm{13}}^1\times {\mathrm{101}}^1\times {\mathrm{10657}}^1$

素因数の和:10779

約数の個数: 40

約数和(自身を含む): 471808344

約数和(自身を除く): 247926088

約数列:

[1, 2, 4, 8, 13, 16, 26, 52, 101, 104, 202, 208, 404, 808, 1313, 1616, 2626, 5252, 10504, 10657, 21008, 21314, 42628, 85256, 138541, 170512, 277082, 554164, 1076357, 1108328, 2152714, 2216656, 4305428, 8610856, 13992641, 17221712, 27985282, 55970564, 111941128, 223882256]

約数ペア:

[(1, 223882256), (2, 111941128), (4, 55970564), (8, 27985282), (13, 17221712), (16, 13992641), (26, 8610856), (52, 4305428), (101, 2216656), (104, 2152714), (202, 1108328), (208, 1076357), (404, 554164), (808, 277082), (1313, 170512), (1616, 138541), (2626, 85256), (5252, 42628), (10504, 21314), (10657, 21008)]