173840212

素因数分解:

$2^2\times 7^1\times {\mathrm{13}}^1\times {\mathrm{53}}^1\times {\mathrm{9011}}^1$

素因数の和:9088

約数の個数: 48

約数和(自身を含む): 381532032

約数和(自身を除く): 207691820

約数列:

[1, 2, 4, 7, 13, 14, 26, 28, 52, 53, 91, 106, 182, 212, 364, 371, 689, 742, 1378, 1484, 2756, 4823, 9011, 9646, 18022, 19292, 36044, 63077, 117143, 126154, 234286, 252308, 468572, 477583, 820001, 955166, 1640002, 1910332, 3280004, 3343081, 6208579, 6686162, 12417158, 13372324, 24834316, 43460053, 86920106, 173840212]

約数ペア:

[(1, 173840212), (2, 86920106), (4, 43460053), (7, 24834316), (13, 13372324), (14, 12417158), (26, 6686162), (28, 6208579), (52, 3343081), (53, 3280004), (91, 1910332), (106, 1640002), (182, 955166), (212, 820001), (364, 477583), (371, 468572), (689, 252308), (742, 234286), (1378, 126154), (1484, 117143), (2756, 63077), (4823, 36044), (9011, 19292), (9646, 18022)]