207969288

素因数分解:

$2^3\times 3^1\times {\mathrm{19}}^1\times {\mathrm{137}}^1\times {\mathrm{3329}}^1$

素因数の和:3494

約数の個数: 64

約数和(自身を含む): 551448000

約数和(自身を除く): 343478712

約数列:

[1, 2, 3, 4, 6, 8, 12, 19, 24, 38, 57, 76, 114, 137, 152, 228, 274, 411, 456, 548, 822, 1096, 1644, 2603, 3288, 3329, 5206, 6658, 7809, 9987, 10412, 13316, 15618, 19974, 20824, 26632, 31236, 39948, 62472, 63251, 79896, 126502, 189753, 253004, 379506, 456073, 506008, 759012, 912146, 1368219, 1518024, 1824292, 2736438, 3648584, 5472876, 8665387, 10945752, 17330774, 25996161, 34661548, 51992322, 69323096, 103984644, 207969288]

約数ペア:

[(1, 207969288), (2, 103984644), (3, 69323096), (4, 51992322), (6, 34661548), (8, 25996161), (12, 17330774), (19, 10945752), (24, 8665387), (38, 5472876), (57, 3648584), (76, 2736438), (114, 1824292), (137, 1518024), (152, 1368219), (228, 912146), (274, 759012), (411, 506008), (456, 456073), (548, 379506), (822, 253004), (1096, 189753), (1644, 126502), (2603, 79896), (3288, 63251), (3329, 62472), (5206, 39948), (6658, 31236), (7809, 26632), (9987, 20824), (10412, 19974), (13316, 15618)]