214970536

素因数分解:

$2^3\times {\mathrm{11}}^2\times {\mathrm{137}}^1\times {\mathrm{1621}}^1$

素因数の和:1786

約数の個数: 48

約数和(自身を含む): 446552820

約数和(自身を除く): 231582284

約数列:

[1, 2, 4, 8, 11, 22, 44, 88, 121, 137, 242, 274, 484, 548, 968, 1096, 1507, 1621, 3014, 3242, 6028, 6484, 12056, 12968, 16577, 17831, 33154, 35662, 66308, 71324, 132616, 142648, 196141, 222077, 392282, 444154, 784564, 888308, 1569128, 1776616, 2442847, 4885694, 9771388, 19542776, 26871317, 53742634, 107485268, 214970536]

約数ペア:

[(1, 214970536), (2, 107485268), (4, 53742634), (8, 26871317), (11, 19542776), (22, 9771388), (44, 4885694), (88, 2442847), (121, 1776616), (137, 1569128), (242, 888308), (274, 784564), (484, 444154), (548, 392282), (968, 222077), (1096, 196141), (1507, 142648), (1621, 132616), (3014, 71324), (3242, 66308), (6028, 35662), (6484, 33154), (12056, 17831), (12968, 16577)]