223604668

素因数分解:

$2^2\times 7^1\times {\mathrm{53}}^1\times {\mathrm{89}}^1\times {\mathrm{1693}}^1$

素因数の和:1846

約数の個数: 48

約数和(自身を含む): 461039040

約数和(自身を除く): 237434372

約数列:

[1, 2, 4, 7, 14, 28, 53, 89, 106, 178, 212, 356, 371, 623, 742, 1246, 1484, 1693, 2492, 3386, 4717, 6772, 9434, 11851, 18868, 23702, 33019, 47404, 66038, 89729, 132076, 150677, 179458, 301354, 358916, 602708, 628103, 1054739, 1256206, 2109478, 2512412, 4218956, 7985881, 15971762, 31943524, 55901167, 111802334, 223604668]

約数ペア:

[(1, 223604668), (2, 111802334), (4, 55901167), (7, 31943524), (14, 15971762), (28, 7985881), (53, 4218956), (89, 2512412), (106, 2109478), (178, 1256206), (212, 1054739), (356, 628103), (371, 602708), (623, 358916), (742, 301354), (1246, 179458), (1484, 150677), (1693, 132076), (2492, 89729), (3386, 66038), (4717, 47404), (6772, 33019), (9434, 23702), (11851, 18868)]