202416830

素因数分解:

$2^1\times 5^1\times 7^1\times {\mathrm{11}}^1\times {\mathrm{199}}^1\times {\mathrm{1321}}^1$

素因数の和:1545

約数の個数: 64

約数和(自身を含む): 456883200

約数和(自身を除く): 254466370

約数列:

[1, 2, 5, 7, 10, 11, 14, 22, 35, 55, 70, 77, 110, 154, 199, 385, 398, 770, 995, 1321, 1393, 1990, 2189, 2642, 2786, 4378, 6605, 6965, 9247, 10945, 13210, 13930, 14531, 15323, 18494, 21890, 29062, 30646, 46235, 72655, 76615, 92470, 101717, 145310, 153230, 203434, 262879, 508585, 525758, 1017170, 1314395, 1840153, 2628790, 2891669, 3680306, 5783338, 9200765, 14458345, 18401530, 20241683, 28916690, 40483366, 101208415, 202416830]

約数ペア:

[(1, 202416830), (2, 101208415), (5, 40483366), (7, 28916690), (10, 20241683), (11, 18401530), (14, 14458345), (22, 9200765), (35, 5783338), (55, 3680306), (70, 2891669), (77, 2628790), (110, 1840153), (154, 1314395), (199, 1017170), (385, 525758), (398, 508585), (770, 262879), (995, 203434), (1321, 153230), (1393, 145310), (1990, 101717), (2189, 92470), (2642, 76615), (2786, 72655), (4378, 46235), (6605, 30646), (6965, 29062), (9247, 21890), (10945, 18494), (13210, 15323), (13930, 14531)]