201442890

素因数分解:

$2^1\times 3^1\times 5^1\times {\mathrm{11}}^1\times {\mathrm{79}}^1\times {\mathrm{7727}}^1$

素因数の和:7827

約数の個数: 64

約数和(自身を含む): 534159360

約数和(自身を除く): 332716470

約数列:

[1, 2, 3, 5, 6, 10, 11, 15, 22, 30, 33, 55, 66, 79, 110, 158, 165, 237, 330, 395, 474, 790, 869, 1185, 1738, 2370, 2607, 4345, 5214, 7727, 8690, 13035, 15454, 23181, 26070, 38635, 46362, 77270, 84997, 115905, 169994, 231810, 254991, 424985, 509982, 610433, 849970, 1220866, 1274955, 1831299, 2549910, 3052165, 3662598, 6104330, 6714763, 9156495, 13429526, 18312990, 20144289, 33573815, 40288578, 67147630, 100721445, 201442890]

約数ペア:

[(1, 201442890), (2, 100721445), (3, 67147630), (5, 40288578), (6, 33573815), (10, 20144289), (11, 18312990), (15, 13429526), (22, 9156495), (30, 6714763), (33, 6104330), (55, 3662598), (66, 3052165), (79, 2549910), (110, 1831299), (158, 1274955), (165, 1220866), (237, 849970), (330, 610433), (395, 509982), (474, 424985), (790, 254991), (869, 231810), (1185, 169994), (1738, 115905), (2370, 84997), (2607, 77270), (4345, 46362), (5214, 38635), (7727, 26070), (8690, 23181), (13035, 15454)]