201998465656

素因数分解:

$2^3\times {\mathrm{13}}^1\times {\mathrm{103}}^1\times {\mathrm{719}}^1\times {\mathrm{26227}}^1$

素因数の和:27068

約数の個数: 64

約数和(自身を含む): 412430054400

約数和(自身を除く): 210431588744

約数列:

[1, 2, 4, 8, 13, 26, 52, 103, 104, 206, 412, 719, 824, 1339, 1438, 2678, 2876, 5356, 5752, 9347, 10712, 18694, 26227, 37388, 52454, 74057, 74776, 104908, 148114, 209816, 296228, 340951, 592456, 681902, 962741, 1363804, 1925482, 2701381, 2727608, 3850964, 5402762, 7701928, 10805524, 18857213, 21611048, 35117953, 37714426, 70235906, 75428852, 140471812, 150857704, 245143769, 280943624, 490287538, 980575076, 1942292939, 1961150152, 3884585878, 7769171756, 15538343512, 25249808207, 50499616414, 100999232828, 201998465656]

約数ペア:

[(1, 201998465656), (2, 100999232828), (4, 50499616414), (8, 25249808207), (13, 15538343512), (26, 7769171756), (52, 3884585878), (103, 1961150152), (104, 1942292939), (206, 980575076), (412, 490287538), (719, 280943624), (824, 245143769), (1339, 150857704), (1438, 140471812), (2678, 75428852), (2876, 70235906), (5356, 37714426), (5752, 35117953), (9347, 21611048), (10712, 18857213), (18694, 10805524), (26227, 7701928), (37388, 5402762), (52454, 3850964), (74057, 2727608), (74776, 2701381), (104908, 1925482), (148114, 1363804), (209816, 962741), (296228, 681902), (340951, 592456)]