196891212

素因数分解:

$2^2\times 3^1\times 7^2\times {\mathrm{17}}^1\times {\mathrm{19697}}^1$

素因数の和:19735

約数の個数: 72

約数和(自身を含む): 565884144

約数和(自身を除く): 368992932

約数列:

[1, 2, 3, 4, 6, 7, 12, 14, 17, 21, 28, 34, 42, 49, 51, 68, 84, 98, 102, 119, 147, 196, 204, 238, 294, 357, 476, 588, 714, 833, 1428, 1666, 2499, 3332, 4998, 9996, 19697, 39394, 59091, 78788, 118182, 137879, 236364, 275758, 334849, 413637, 551516, 669698, 827274, 965153, 1004547, 1339396, 1654548, 1930306, 2009094, 2343943, 2895459, 3860612, 4018188, 4687886, 5790918, 7031829, 9375772, 11581836, 14063658, 16407601, 28127316, 32815202, 49222803, 65630404, 98445606, 196891212]

約数ペア:

[(1, 196891212), (2, 98445606), (3, 65630404), (4, 49222803), (6, 32815202), (7, 28127316), (12, 16407601), (14, 14063658), (17, 11581836), (21, 9375772), (28, 7031829), (34, 5790918), (42, 4687886), (49, 4018188), (51, 3860612), (68, 2895459), (84, 2343943), (98, 2009094), (102, 1930306), (119, 1654548), (147, 1339396), (196, 1004547), (204, 965153), (238, 827274), (294, 669698), (357, 551516), (476, 413637), (588, 334849), (714, 275758), (833, 236364), (1428, 137879), (1666, 118182), (2499, 78788), (3332, 59091), (4998, 39394), (9996, 19697)]