202854608

素因数分解:

$2^4\times {\mathrm{11}}^1\times {\mathrm{17}}^1\times {\mathrm{151}}^1\times {\mathrm{449}}^1$

素因数の和:636

約数の個数: 80

約数和(自身を含む): 458006400

約数和(自身を除く): 255151792

約数列:

[1, 2, 4, 8, 11, 16, 17, 22, 34, 44, 68, 88, 136, 151, 176, 187, 272, 302, 374, 449, 604, 748, 898, 1208, 1496, 1661, 1796, 2416, 2567, 2992, 3322, 3592, 4939, 5134, 6644, 7184, 7633, 9878, 10268, 13288, 15266, 19756, 20536, 26576, 28237, 30532, 39512, 41072, 56474, 61064, 67799, 79024, 83963, 112948, 122128, 135598, 167926, 225896, 271196, 335852, 451792, 542392, 671704, 745789, 1084784, 1152583, 1343408, 1491578, 2305166, 2983156, 4610332, 5966312, 9220664, 11932624, 12678413, 18441328, 25356826, 50713652, 101427304, 202854608]

約数ペア:

[(1, 202854608), (2, 101427304), (4, 50713652), (8, 25356826), (11, 18441328), (16, 12678413), (17, 11932624), (22, 9220664), (34, 5966312), (44, 4610332), (68, 2983156), (88, 2305166), (136, 1491578), (151, 1343408), (176, 1152583), (187, 1084784), (272, 745789), (302, 671704), (374, 542392), (449, 451792), (604, 335852), (748, 271196), (898, 225896), (1208, 167926), (1496, 135598), (1661, 122128), (1796, 112948), (2416, 83963), (2567, 79024), (2992, 67799), (3322, 61064), (3592, 56474), (4939, 41072), (5134, 39512), (6644, 30532), (7184, 28237), (7633, 26576), (9878, 20536), (10268, 19756), (13288, 15266)]