188782804

素因数分解:

$2^2\times 7^1\times {\mathrm{23}}^1\times {\mathrm{433}}^1\times {\mathrm{677}}^1$

素因数の和:1144

約数の個数: 48

約数和(自身を含む): 395474688

約数和(自身を除く): 206691884

約数列:

[1, 2, 4, 7, 14, 23, 28, 46, 92, 161, 322, 433, 644, 677, 866, 1354, 1732, 2708, 3031, 4739, 6062, 9478, 9959, 12124, 15571, 18956, 19918, 31142, 39836, 62284, 69713, 108997, 139426, 217994, 278852, 293141, 435988, 586282, 1172564, 2051987, 4103974, 6742243, 8207948, 13484486, 26968972, 47195701, 94391402, 188782804]

約数ペア:

[(1, 188782804), (2, 94391402), (4, 47195701), (7, 26968972), (14, 13484486), (23, 8207948), (28, 6742243), (46, 4103974), (92, 2051987), (161, 1172564), (322, 586282), (433, 435988), (644, 293141), (677, 278852), (866, 217994), (1354, 139426), (1732, 108997), (2708, 69713), (3031, 62284), (4739, 39836), (6062, 31142), (9478, 19918), (9959, 18956), (12124, 15571)]