225233918

素因数分解:

$2^1\times 7^1\times {\mathrm{13}}^1\times {\mathrm{17}}^1\times {\mathrm{72797}}^1$

素因数の和:72836

約数の個数: 32

約数和(自身を含む): 440282304

約数和(自身を除く): 215048386

約数列:

[1, 2, 7, 13, 14, 17, 26, 34, 91, 119, 182, 221, 238, 442, 1547, 3094, 72797, 145594, 509579, 946361, 1019158, 1237549, 1892722, 2475098, 6624527, 8662843, 13249054, 16088137, 17325686, 32176274, 112616959, 225233918]

約数ペア:

[(1, 225233918), (2, 112616959), (7, 32176274), (13, 17325686), (14, 16088137), (17, 13249054), (26, 8662843), (34, 6624527), (91, 2475098), (119, 1892722), (182, 1237549), (221, 1019158), (238, 946361), (442, 509579), (1547, 145594), (3094, 72797)]