201384700

素因数分解:

$2^2\times 5^2\times {\mathrm{11}}^1\times {\mathrm{29}}^1\times {\mathrm{59}}^1\times {\mathrm{107}}^1$

素因数の和:220

約数の個数: 144

約数和(自身を含む): 506217600

約数和(自身を除く): 304832900

約数列:

[1, 2, 4, 5, 10, 11, 20, 22, 25, 29, 44, 50, 55, 58, 59, 100, 107, 110, 116, 118, 145, 214, 220, 236, 275, 290, 295, 319, 428, 535, 550, 580, 590, 638, 649, 725, 1070, 1100, 1177, 1180, 1276, 1298, 1450, 1475, 1595, 1711, 2140, 2354, 2596, 2675, 2900, 2950, 3103, 3190, 3245, 3422, 4708, 5350, 5885, 5900, 6206, 6313, 6380, 6490, 6844, 7975, 8555, 10700, 11770, 12412, 12626, 12980, 15515, 15950, 16225, 17110, 18821, 23540, 25252, 29425, 31030, 31565, 31900, 32450, 34133, 34220, 37642, 42775, 58850, 62060, 63130, 64900, 68266, 69443, 75284, 77575, 85550, 94105, 117700, 126260, 136532, 138886, 155150, 157825, 170665, 171100, 183077, 188210, 277772, 310300, 315650, 341330, 347215, 366154, 376420, 470525, 631300, 682660, 694430, 732308, 853325, 915385, 941050, 1388860, 1706650, 1736075, 1830770, 1882100, 2013847, 3413300, 3472150, 3661540, 4027694, 4576925, 6944300, 8055388, 9153850, 10069235, 18307700, 20138470, 40276940, 50346175, 100692350, 201384700]

約数ペア:

[(1, 201384700), (2, 100692350), (4, 50346175), (5, 40276940), (10, 20138470), (11, 18307700), (20, 10069235), (22, 9153850), (25, 8055388), (29, 6944300), (44, 4576925), (50, 4027694), (55, 3661540), (58, 3472150), (59, 3413300), (100, 2013847), (107, 1882100), (110, 1830770), (116, 1736075), (118, 1706650), (145, 1388860), (214, 941050), (220, 915385), (236, 853325), (275, 732308), (290, 694430), (295, 682660), (319, 631300), (428, 470525), (535, 376420), (550, 366154), (580, 347215), (590, 341330), (638, 315650), (649, 310300), (725, 277772), (1070, 188210), (1100, 183077), (1177, 171100), (1180, 170665), (1276, 157825), (1298, 155150), (1450, 138886), (1475, 136532), (1595, 126260), (1711, 117700), (2140, 94105), (2354, 85550), (2596, 77575), (2675, 75284), (2900, 69443), (2950, 68266), (3103, 64900), (3190, 63130), (3245, 62060), (3422, 58850), (4708, 42775), (5350, 37642), (5885, 34220), (5900, 34133), (6206, 32450), (6313, 31900), (6380, 31565), (6490, 31030), (6844, 29425), (7975, 25252), (8555, 23540), (10700, 18821), (11770, 17110), (12412, 16225), (12626, 15950), (12980, 15515)]