201991583255

素因数分解:

$5^1\times 7^1\times {\mathrm{11}}^1\times {\mathrm{113}}^1\times {\mathrm{4642951}}^1$

素因数の和:4643087

約数の個数: 32

約数和(自身を含む): 304874800128

約数和(自身を除く): 102883216873

約数列:

[1, 5, 7, 11, 35, 55, 77, 113, 385, 565, 791, 1243, 3955, 6215, 8701, 43505, 4642951, 23214755, 32500657, 51072461, 162503285, 255362305, 357507227, 524653463, 1787536135, 2623267315, 3672574241, 5771188093, 18362871205, 28855940465, 40398316651, 201991583255]

約数ペア:

[(1, 201991583255), (5, 40398316651), (7, 28855940465), (11, 18362871205), (35, 5771188093), (55, 3672574241), (77, 2623267315), (113, 1787536135), (385, 524653463), (565, 357507227), (791, 255362305), (1243, 162503285), (3955, 51072461), (6215, 32500657), (8701, 23214755), (43505, 4642951)]