211673336

素因数分解:

$2^3\times 7^2\times {\mathrm{47}}^1\times {\mathrm{11489}}^1$

素因数の和:11556

約数の個数: 48

約数和(自身を含む): 471549600

約数和(自身を除く): 259876264

約数列:

[1, 2, 4, 7, 8, 14, 28, 47, 49, 56, 94, 98, 188, 196, 329, 376, 392, 658, 1316, 2303, 2632, 4606, 9212, 11489, 18424, 22978, 45956, 80423, 91912, 160846, 321692, 539983, 562961, 643384, 1079966, 1125922, 2159932, 2251844, 3779881, 4319864, 4503688, 7559762, 15119524, 26459167, 30239048, 52918334, 105836668, 211673336]

約数ペア:

[(1, 211673336), (2, 105836668), (4, 52918334), (7, 30239048), (8, 26459167), (14, 15119524), (28, 7559762), (47, 4503688), (49, 4319864), (56, 3779881), (94, 2251844), (98, 2159932), (188, 1125922), (196, 1079966), (329, 643384), (376, 562961), (392, 539983), (658, 321692), (1316, 160846), (2303, 91912), (2632, 80423), (4606, 45956), (9212, 22978), (11489, 18424)]