194466038

素因数分解:

$2^1\times {\mathrm{13}}^1\times {\mathrm{31}}^2\times {\mathrm{43}}^1\times {\mathrm{181}}^1$

素因数の和:301

約数の個数: 48

約数和(自身を含む): 333981648

約数和(自身を除く): 139515610

約数列:

[1, 2, 13, 26, 31, 43, 62, 86, 181, 362, 403, 559, 806, 961, 1118, 1333, 1922, 2353, 2666, 4706, 5611, 7783, 11222, 12493, 15566, 17329, 24986, 34658, 41323, 72943, 82646, 101179, 145886, 173941, 202358, 241273, 347882, 482546, 537199, 1074398, 2261233, 3136549, 4522466, 6273098, 7479463, 14958926, 97233019, 194466038]

約数ペア:

[(1, 194466038), (2, 97233019), (13, 14958926), (26, 7479463), (31, 6273098), (43, 4522466), (62, 3136549), (86, 2261233), (181, 1074398), (362, 537199), (403, 482546), (559, 347882), (806, 241273), (961, 202358), (1118, 173941), (1333, 145886), (1922, 101179), (2353, 82646), (2666, 72943), (4706, 41323), (5611, 34658), (7783, 24986), (11222, 17329), (12493, 15566)]