205083048709

素因数分解:

$7^3\times {\mathrm{11}}^2\times {\mathrm{277}}^1\times {\mathrm{17839}}^1$

素因数の和:18159

約数の個数: 48

約数和(自身を含む): 263846464000

約数和(自身を除く): 58763415291

約数列:

[1, 7, 11, 49, 77, 121, 277, 343, 539, 847, 1939, 3047, 3773, 5929, 13573, 17839, 21329, 33517, 41503, 95011, 124873, 149303, 196229, 234619, 874111, 1045121, 1373603, 1642333, 2158519, 4941403, 6118777, 9615221, 11496331, 15109633, 34589821, 54355433, 67306547, 105767431, 242128747, 380488031, 597909763, 740372017, 1694901229, 2663416217, 4185368341, 18643913519, 29297578387, 205083048709]

約数ペア:

[(1, 205083048709), (7, 29297578387), (11, 18643913519), (49, 4185368341), (77, 2663416217), (121, 1694901229), (277, 740372017), (343, 597909763), (539, 380488031), (847, 242128747), (1939, 105767431), (3047, 67306547), (3773, 54355433), (5929, 34589821), (13573, 15109633), (17839, 11496331), (21329, 9615221), (33517, 6118777), (41503, 4941403), (95011, 2158519), (124873, 1642333), (149303, 1373603), (196229, 1045121), (234619, 874111)]