207135544

素因数分解:

$2^3\times 7^2\times {\mathrm{11}}^3\times {\mathrm{397}}^1$

素因数の和:450

約数の個数: 96

約数和(自身を含む): 498184560

約数和(自身を除く): 291049016

約数列:

[1, 2, 4, 7, 8, 11, 14, 22, 28, 44, 49, 56, 77, 88, 98, 121, 154, 196, 242, 308, 392, 397, 484, 539, 616, 794, 847, 968, 1078, 1331, 1588, 1694, 2156, 2662, 2779, 3176, 3388, 4312, 4367, 5324, 5558, 5929, 6776, 8734, 9317, 10648, 11116, 11858, 17468, 18634, 19453, 22232, 23716, 30569, 34936, 37268, 38906, 47432, 48037, 61138, 65219, 74536, 77812, 96074, 122276, 130438, 155624, 192148, 213983, 244552, 260876, 336259, 384296, 427966, 521752, 528407, 672518, 855932, 1056814, 1345036, 1711864, 2113628, 2353813, 2690072, 3698849, 4227256, 4707626, 7397698, 9415252, 14795396, 18830504, 25891943, 29590792, 51783886, 103567772, 207135544]

約数ペア:

[(1, 207135544), (2, 103567772), (4, 51783886), (7, 29590792), (8, 25891943), (11, 18830504), (14, 14795396), (22, 9415252), (28, 7397698), (44, 4707626), (49, 4227256), (56, 3698849), (77, 2690072), (88, 2353813), (98, 2113628), (121, 1711864), (154, 1345036), (196, 1056814), (242, 855932), (308, 672518), (392, 528407), (397, 521752), (484, 427966), (539, 384296), (616, 336259), (794, 260876), (847, 244552), (968, 213983), (1078, 192148), (1331, 155624), (1588, 130438), (1694, 122276), (2156, 96074), (2662, 77812), (2779, 74536), (3176, 65219), (3388, 61138), (4312, 48037), (4367, 47432), (5324, 38906), (5558, 37268), (5929, 34936), (6776, 30569), (8734, 23716), (9317, 22232), (10648, 19453), (11116, 18634), (11858, 17468)]