229867816

素因数分解:

$2^3\times {\mathrm{163}}^1\times {\mathrm{409}}^1\times {\mathrm{431}}^1$

素因数の和:1009

約数の個数: 32

約数和(自身を含む): 435715200

約数和(自身を除く): 205847384

約数列:

[1, 2, 4, 8, 163, 326, 409, 431, 652, 818, 862, 1304, 1636, 1724, 3272, 3448, 66667, 70253, 133334, 140506, 176279, 266668, 281012, 352558, 533336, 562024, 705116, 1410232, 28733477, 57466954, 114933908, 229867816]

約数ペア:

[(1, 229867816), (2, 114933908), (4, 57466954), (8, 28733477), (163, 1410232), (326, 705116), (409, 562024), (431, 533336), (652, 352558), (818, 281012), (862, 266668), (1304, 176279), (1636, 140506), (1724, 133334), (3272, 70253), (3448, 66667)]