205909487630

素因数分解:

$2^1\times 5^1\times 7^1\times {\mathrm{11}}^1\times {\mathrm{149}}^1\times {\mathrm{1794731}}^1$

素因数の和:1794905

約数の個数: 64

約数和(自身を含む): 465194534400

約数和(自身を除く): 259285046770

約数列:

[1, 2, 5, 7, 10, 11, 14, 22, 35, 55, 70, 77, 110, 149, 154, 298, 385, 745, 770, 1043, 1490, 1639, 2086, 3278, 5215, 8195, 10430, 11473, 16390, 22946, 57365, 114730, 1794731, 3589462, 8973655, 12563117, 17947310, 19742041, 25126234, 39484082, 62815585, 98710205, 125631170, 138194287, 197420410, 267414919, 276388574, 534829838, 690971435, 1337074595, 1381942870, 1871904433, 2674149190, 2941564109, 3743808866, 5883128218, 9359522165, 14707820545, 18719044330, 20590948763, 29415641090, 41181897526, 102954743815, 205909487630]

約数ペア:

[(1, 205909487630), (2, 102954743815), (5, 41181897526), (7, 29415641090), (10, 20590948763), (11, 18719044330), (14, 14707820545), (22, 9359522165), (35, 5883128218), (55, 3743808866), (70, 2941564109), (77, 2674149190), (110, 1871904433), (149, 1381942870), (154, 1337074595), (298, 690971435), (385, 534829838), (745, 276388574), (770, 267414919), (1043, 197420410), (1490, 138194287), (1639, 125631170), (2086, 98710205), (3278, 62815585), (5215, 39484082), (8195, 25126234), (10430, 19742041), (11473, 17947310), (16390, 12563117), (22946, 8973655), (57365, 3589462), (114730, 1794731)]