200732560

素因数分解:

$2^4\times 5^1\times 7^1\times {\mathrm{347}}^1\times {\mathrm{1033}}^1$

素因数の和:1400

約数の個数: 80

約数和(自身を含む): 535430016

約数和(自身を除く): 334697456

約数列:

[1, 2, 4, 5, 7, 8, 10, 14, 16, 20, 28, 35, 40, 56, 70, 80, 112, 140, 280, 347, 560, 694, 1033, 1388, 1735, 2066, 2429, 2776, 3470, 4132, 4858, 5165, 5552, 6940, 7231, 8264, 9716, 10330, 12145, 13880, 14462, 16528, 19432, 20660, 24290, 27760, 28924, 36155, 38864, 41320, 48580, 57848, 72310, 82640, 97160, 115696, 144620, 194320, 289240, 358451, 578480, 716902, 1433804, 1792255, 2509157, 2867608, 3584510, 5018314, 5735216, 7169020, 10036628, 12545785, 14338040, 20073256, 25091570, 28676080, 40146512, 50183140, 100366280, 200732560]

約数ペア:

[(1, 200732560), (2, 100366280), (4, 50183140), (5, 40146512), (7, 28676080), (8, 25091570), (10, 20073256), (14, 14338040), (16, 12545785), (20, 10036628), (28, 7169020), (35, 5735216), (40, 5018314), (56, 3584510), (70, 2867608), (80, 2509157), (112, 1792255), (140, 1433804), (280, 716902), (347, 578480), (560, 358451), (694, 289240), (1033, 194320), (1388, 144620), (1735, 115696), (2066, 97160), (2429, 82640), (2776, 72310), (3470, 57848), (4132, 48580), (4858, 41320), (5165, 38864), (5552, 36155), (6940, 28924), (7231, 27760), (8264, 24290), (9716, 20660), (10330, 19432), (12145, 16528), (13880, 14462)]