208052208100

素因数分解:

$2^2\times 5^2\times {\mathrm{11}}^1\times {\mathrm{41}}^1\times {\mathrm{157}}^1\times {\mathrm{29383}}^1$

素因数の和:29606

約数の個数: 144

約数和(自身を含む): 507759751296

約数和(自身を除く): 299707543196

約数列:

[1, 2, 4, 5, 10, 11, 20, 22, 25, 41, 44, 50, 55, 82, 100, 110, 157, 164, 205, 220, 275, 314, 410, 451, 550, 628, 785, 820, 902, 1025, 1100, 1570, 1727, 1804, 2050, 2255, 3140, 3454, 3925, 4100, 4510, 6437, 6908, 7850, 8635, 9020, 11275, 12874, 15700, 17270, 22550, 25748, 29383, 32185, 34540, 43175, 45100, 58766, 64370, 70807, 86350, 117532, 128740, 141614, 146915, 160925, 172700, 283228, 293830, 321850, 323213, 354035, 587660, 643700, 646426, 708070, 734575, 1204703, 1292852, 1416140, 1469150, 1616065, 1770175, 2409406, 2938300, 3232130, 3540350, 4613131, 4818812, 6023515, 6464260, 7080700, 8080325, 9226262, 12047030, 13251733, 16160650, 18452524, 23065655, 24094060, 26503466, 30117575, 32321300, 46131310, 50744441, 53006932, 60235150, 66258665, 92262620, 101488882, 115328275, 120470300, 132517330, 189138371, 202977764, 230656550, 253722205, 265034660, 331293325, 378276742, 461313100, 507444410, 662586650, 756553484, 945691855, 1014888820, 1268611025, 1325173300, 1891383710, 2080522081, 2537222050, 3782767420, 4161044162, 4728459275, 5074444100, 8322088324, 9456918550, 10402610405, 18913837100, 20805220810, 41610441620, 52013052025, 104026104050, 208052208100]

約数ペア:

[(1, 208052208100), (2, 104026104050), (4, 52013052025), (5, 41610441620), (10, 20805220810), (11, 18913837100), (20, 10402610405), (22, 9456918550), (25, 8322088324), (41, 5074444100), (44, 4728459275), (50, 4161044162), (55, 3782767420), (82, 2537222050), (100, 2080522081), (110, 1891383710), (157, 1325173300), (164, 1268611025), (205, 1014888820), (220, 945691855), (275, 756553484), (314, 662586650), (410, 507444410), (451, 461313100), (550, 378276742), (628, 331293325), (785, 265034660), (820, 253722205), (902, 230656550), (1025, 202977764), (1100, 189138371), (1570, 132517330), (1727, 120470300), (1804, 115328275), (2050, 101488882), (2255, 92262620), (3140, 66258665), (3454, 60235150), (3925, 53006932), (4100, 50744441), (4510, 46131310), (6437, 32321300), (6908, 30117575), (7850, 26503466), (8635, 24094060), (9020, 23065655), (11275, 18452524), (12874, 16160650), (15700, 13251733), (17270, 12047030), (22550, 9226262), (25748, 8080325), (29383, 7080700), (32185, 6464260), (34540, 6023515), (43175, 4818812), (45100, 4613131), (58766, 3540350), (64370, 3232130), (70807, 2938300), (86350, 2409406), (117532, 1770175), (128740, 1616065), (141614, 1469150), (146915, 1416140), (160925, 1292852), (172700, 1204703), (283228, 734575), (293830, 708070), (321850, 646426), (323213, 643700), (354035, 587660)]