207302464

素因数分解:

$2^6\times {\mathrm{19}}^1\times {\mathrm{151}}^1\times {\mathrm{1129}}^1$

素因数の和:1311

約数の個数: 56

約数和(自身を含む): 436270400

約数和(自身を除く): 228967936

約数列:

[1, 2, 4, 8, 16, 19, 32, 38, 64, 76, 151, 152, 302, 304, 604, 608, 1129, 1208, 1216, 2258, 2416, 2869, 4516, 4832, 5738, 9032, 9664, 11476, 18064, 21451, 22952, 36128, 42902, 45904, 72256, 85804, 91808, 170479, 171608, 183616, 340958, 343216, 681916, 686432, 1363832, 1372864, 2727664, 3239101, 5455328, 6478202, 10910656, 12956404, 25912808, 51825616, 103651232, 207302464]

約数ペア:

[(1, 207302464), (2, 103651232), (4, 51825616), (8, 25912808), (16, 12956404), (19, 10910656), (32, 6478202), (38, 5455328), (64, 3239101), (76, 2727664), (151, 1372864), (152, 1363832), (302, 686432), (304, 681916), (604, 343216), (608, 340958), (1129, 183616), (1208, 171608), (1216, 170479), (2258, 91808), (2416, 85804), (2869, 72256), (4516, 45904), (4832, 42902), (5738, 36128), (9032, 22952), (9664, 21451), (11476, 18064)]