200769387824

素因数分解:

$2^4\times {\mathrm{79}}^1\times {\mathrm{2689}}^1\times {\mathrm{59069}}^1$

素因数の和:61845

約数の個数: 40

約数和(自身を含む): 394067784000

約数和(自身を除く): 193298396176

約数列:

[1, 2, 4, 8, 16, 79, 158, 316, 632, 1264, 2689, 5378, 10756, 21512, 43024, 59069, 118138, 212431, 236276, 424862, 472552, 849724, 945104, 1699448, 3398896, 4666451, 9332902, 18665804, 37331608, 74663216, 158836541, 317673082, 635346164, 1270692328, 2541384656, 12548086739, 25096173478, 50192346956, 100384693912, 200769387824]

約数ペア:

[(1, 200769387824), (2, 100384693912), (4, 50192346956), (8, 25096173478), (16, 12548086739), (79, 2541384656), (158, 1270692328), (316, 635346164), (632, 317673082), (1264, 158836541), (2689, 74663216), (5378, 37331608), (10756, 18665804), (21512, 9332902), (43024, 4666451), (59069, 3398896), (118138, 1699448), (212431, 945104), (236276, 849724), (424862, 472552)]