201941443627

素因数分解:

$7^1\times {\mathrm{11}}^1\times {\mathrm{19}}^1\times {\mathrm{31}}^1\times {\mathrm{1291}}^1\times {\mathrm{3449}}^1$

素因数の和:4808

約数の個数: 64

約数和(自身を含む): 273862656000

約数和(自身を除く): 71921212373

約数列:

[1, 7, 11, 19, 31, 77, 133, 209, 217, 341, 589, 1291, 1463, 2387, 3449, 4123, 6479, 9037, 14201, 24143, 24529, 37939, 40021, 45353, 65531, 99407, 106919, 171703, 265573, 269819, 280147, 440231, 458717, 720841, 748433, 760399, 1176109, 1888733, 2031461, 3081617, 4452659, 5045887, 5322793, 8232763, 8364389, 14220227, 22346071, 31168613, 48979249, 58550723, 84600521, 138032429, 156422497, 342854743, 592203647, 930605731, 966227003, 1518356719, 2622616151, 6514240117, 10628497033, 18358313057, 28848777661, 201941443627]

約数ペア:

[(1, 201941443627), (7, 28848777661), (11, 18358313057), (19, 10628497033), (31, 6514240117), (77, 2622616151), (133, 1518356719), (209, 966227003), (217, 930605731), (341, 592203647), (589, 342854743), (1291, 156422497), (1463, 138032429), (2387, 84600521), (3449, 58550723), (4123, 48979249), (6479, 31168613), (9037, 22346071), (14201, 14220227), (24143, 8364389), (24529, 8232763), (37939, 5322793), (40021, 5045887), (45353, 4452659), (65531, 3081617), (99407, 2031461), (106919, 1888733), (171703, 1176109), (265573, 760399), (269819, 748433), (280147, 720841), (440231, 458717)]