202221052

素因数分解:

$2^2\times {\mathrm{11}}^1\times {\mathrm{17}}^1\times {\mathrm{409}}^1\times {\mathrm{661}}^1$

素因数の和:1102

約数の個数: 48

約数和(自身を含む): 410387040

約数和(自身を除く): 208165988

約数列:

[1, 2, 4, 11, 17, 22, 34, 44, 68, 187, 374, 409, 661, 748, 818, 1322, 1636, 2644, 4499, 6953, 7271, 8998, 11237, 13906, 14542, 17996, 22474, 27812, 29084, 44948, 76483, 123607, 152966, 247214, 270349, 305932, 494428, 540698, 1081396, 2973839, 4595933, 5947678, 9191866, 11895356, 18383732, 50555263, 101110526, 202221052]

約数ペア:

[(1, 202221052), (2, 101110526), (4, 50555263), (11, 18383732), (17, 11895356), (22, 9191866), (34, 5947678), (44, 4595933), (68, 2973839), (187, 1081396), (374, 540698), (409, 494428), (661, 305932), (748, 270349), (818, 247214), (1322, 152966), (1636, 123607), (2644, 76483), (4499, 44948), (6953, 29084), (7271, 27812), (8998, 22474), (11237, 17996), (13906, 14542)]