215924548

素因数分解:

$2^2\times 7^1\times {\mathrm{17}}^1\times {\mathrm{31}}^1\times {\mathrm{14633}}^1$

素因数の和:14692

約数の個数: 48

約数和(自身を含む): 472034304

約数和(自身を除く): 256109756

約数列:

[1, 2, 4, 7, 14, 17, 28, 31, 34, 62, 68, 119, 124, 217, 238, 434, 476, 527, 868, 1054, 2108, 3689, 7378, 14633, 14756, 29266, 58532, 102431, 204862, 248761, 409724, 453623, 497522, 907246, 995044, 1741327, 1814492, 3175361, 3482654, 6350722, 6965308, 7711591, 12701444, 15423182, 30846364, 53981137, 107962274, 215924548]

約数ペア:

[(1, 215924548), (2, 107962274), (4, 53981137), (7, 30846364), (14, 15423182), (17, 12701444), (28, 7711591), (31, 6965308), (34, 6350722), (62, 3482654), (68, 3175361), (119, 1814492), (124, 1741327), (217, 995044), (238, 907246), (434, 497522), (476, 453623), (527, 409724), (868, 248761), (1054, 204862), (2108, 102431), (3689, 58532), (7378, 29266), (14633, 14756)]