230617556

素因数分解:

$2^2\times {\mathrm{13}}^1\times {\mathrm{31}}^1\times {\mathrm{143063}}^1$

素因数の和:143111

約数の個数: 24

約数和(自身を含む): 448648704

約数和(自身を除く): 218031148

約数列:

[1, 2, 4, 13, 26, 31, 52, 62, 124, 403, 806, 1612, 143063, 286126, 572252, 1859819, 3719638, 4434953, 7439276, 8869906, 17739812, 57654389, 115308778, 230617556]

約数ペア:

[(1, 230617556), (2, 115308778), (4, 57654389), (13, 17739812), (26, 8869906), (31, 7439276), (52, 4434953), (62, 3719638), (124, 1859819), (403, 572252), (806, 286126), (1612, 143063)]