201111785860

素因数分解:

$2^2\times 5^1\times {\mathrm{97}}^1\times {\mathrm{4261}}^1\times {\mathrm{24329}}^1$

素因数の和:28696

約数の個数: 48

約数和(自身を含む): 426806397360

約数和(自身を除く): 225694611500

約数列:

[1, 2, 4, 5, 10, 20, 97, 194, 388, 485, 970, 1940, 4261, 8522, 17044, 21305, 24329, 42610, 48658, 85220, 97316, 121645, 243290, 413317, 486580, 826634, 1653268, 2066585, 2359913, 4133170, 4719826, 8266340, 9439652, 11799565, 23599130, 47198260, 103665869, 207331738, 414663476, 518329345, 1036658690, 2073317380, 10055589293, 20111178586, 40222357172, 50277946465, 100555892930, 201111785860]

約数ペア:

[(1, 201111785860), (2, 100555892930), (4, 50277946465), (5, 40222357172), (10, 20111178586), (20, 10055589293), (97, 2073317380), (194, 1036658690), (388, 518329345), (485, 414663476), (970, 207331738), (1940, 103665869), (4261, 47198260), (8522, 23599130), (17044, 11799565), (21305, 9439652), (24329, 8266340), (42610, 4719826), (48658, 4133170), (85220, 2359913), (97316, 2066585), (121645, 1653268), (243290, 826634), (413317, 486580)]