201179620

素因数分解:

$2^2\times 5^1\times {\mathrm{23}}^1\times {\mathrm{41}}^1\times {\mathrm{10667}}^1$

素因数の和:10740

約数の個数: 48

約数和(自身を含む): 451640448

約数和(自身を除く): 250460828

約数列:

[1, 2, 4, 5, 10, 20, 23, 41, 46, 82, 92, 115, 164, 205, 230, 410, 460, 820, 943, 1886, 3772, 4715, 9430, 10667, 18860, 21334, 42668, 53335, 106670, 213340, 245341, 437347, 490682, 874694, 981364, 1226705, 1749388, 2186735, 2453410, 4373470, 4906820, 8746940, 10058981, 20117962, 40235924, 50294905, 100589810, 201179620]

約数ペア:

[(1, 201179620), (2, 100589810), (4, 50294905), (5, 40235924), (10, 20117962), (20, 10058981), (23, 8746940), (41, 4906820), (46, 4373470), (82, 2453410), (92, 2186735), (115, 1749388), (164, 1226705), (205, 981364), (230, 874694), (410, 490682), (460, 437347), (820, 245341), (943, 213340), (1886, 106670), (3772, 53335), (4715, 42668), (9430, 21334), (10667, 18860)]