205651998152

素因数分解:

$2^3\times {\mathrm{23}}^1\times {\mathrm{61}}^1\times {\mathrm{1283}}^1\times {\mathrm{14281}}^1$

素因数の和:15654

約数の個数: 64

約数和(自身を含む): 409306124160

約数和(自身を除く): 203654126008

約数列:

[1, 2, 4, 8, 23, 46, 61, 92, 122, 184, 244, 488, 1283, 1403, 2566, 2806, 5132, 5612, 10264, 11224, 14281, 28562, 29509, 57124, 59018, 78263, 114248, 118036, 156526, 236072, 313052, 328463, 626104, 656926, 871141, 1313852, 1742282, 1800049, 2627704, 3484564, 3600098, 6969128, 7200196, 14400392, 18322523, 20036243, 36645046, 40072486, 73290092, 80144972, 146580184, 160289944, 421418029, 842836058, 1117673903, 1685672116, 2235347806, 3371344232, 4470695612, 8941391224, 25706499769, 51412999538, 102825999076, 205651998152]

約数ペア:

[(1, 205651998152), (2, 102825999076), (4, 51412999538), (8, 25706499769), (23, 8941391224), (46, 4470695612), (61, 3371344232), (92, 2235347806), (122, 1685672116), (184, 1117673903), (244, 842836058), (488, 421418029), (1283, 160289944), (1403, 146580184), (2566, 80144972), (2806, 73290092), (5132, 40072486), (5612, 36645046), (10264, 20036243), (11224, 18322523), (14281, 14400392), (28562, 7200196), (29509, 6969128), (57124, 3600098), (59018, 3484564), (78263, 2627704), (114248, 1800049), (118036, 1742282), (156526, 1313852), (236072, 871141), (313052, 656926), (328463, 626104)]