202348940

素因数分解:

$2^2\times 5^1\times {\mathrm{23}}^1\times {\mathrm{41}}^1\times {\mathrm{10729}}^1$

素因数の和:10802

約数の個数: 48

約数和(自身を含む): 454265280

約数和(自身を除く): 251916340

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, 10729, 18860, 21458, 42916, 53645, 107290, 214580, 246767, 439889, 493534, 879778, 987068, 1233835, 1759556, 2199445, 2467670, 4398890, 4935340, 8797780, 10117447, 20234894, 40469788, 50587235, 101174470, 202348940]

約数ペア:

[(1, 202348940), (2, 101174470), (4, 50587235), (5, 40469788), (10, 20234894), (20, 10117447), (23, 8797780), (41, 4935340), (46, 4398890), (82, 2467670), (92, 2199445), (115, 1759556), (164, 1233835), (205, 987068), (230, 879778), (410, 493534), (460, 439889), (820, 246767), (943, 214580), (1886, 107290), (3772, 53645), (4715, 42916), (9430, 21458), (10729, 18860)]