205122580610

素因数分解:

$2^1\times 5^1\times {\mathrm{23}}^1\times {\mathrm{37}}^1\times {\mathrm{53}}^1\times {\mathrm{127}}^1\times {\mathrm{3581}}^1$

素因数の和:3828

約数の個数: 128

約数和(自身を含む): 406440198144

約数和(自身を除く): 201317617534

約数列:

[1, 2, 5, 10, 23, 37, 46, 53, 74, 106, 115, 127, 185, 230, 254, 265, 370, 530, 635, 851, 1219, 1270, 1702, 1961, 2438, 2921, 3581, 3922, 4255, 4699, 5842, 6095, 6731, 7162, 8510, 9398, 9805, 12190, 13462, 14605, 17905, 19610, 23495, 29210, 33655, 35810, 45103, 46990, 67310, 82363, 90206, 108077, 132497, 154813, 164726, 189793, 216154, 225515, 249047, 264994, 309626, 379586, 411815, 451030, 454787, 498094, 540385, 662485, 774065, 823630, 909574, 948965, 1080770, 1245235, 1324970, 1548130, 1897930, 2273935, 2490470, 3047431, 4365239, 4547870, 5728081, 6094862, 7022341, 8730478, 10460101, 11456162, 14044682, 15237155, 16827119, 20920202, 21826195, 24103711, 28640405, 30474310, 33654238, 35111705, 43652390, 48207422, 52300505, 57280810, 70223410, 84135595, 104601010, 120518555, 161513843, 168271190, 241037110, 323027686, 387023737, 554385353, 774047474, 807569215, 891837307, 1108770706, 1615138430, 1783674614, 1935118685, 2771926765, 3870237370, 4459186535, 5543853530, 8918373070, 20512258061, 41024516122, 102561290305, 205122580610]

約数ペア:

[(1, 205122580610), (2, 102561290305), (5, 41024516122), (10, 20512258061), (23, 8918373070), (37, 5543853530), (46, 4459186535), (53, 3870237370), (74, 2771926765), (106, 1935118685), (115, 1783674614), (127, 1615138430), (185, 1108770706), (230, 891837307), (254, 807569215), (265, 774047474), (370, 554385353), (530, 387023737), (635, 323027686), (851, 241037110), (1219, 168271190), (1270, 161513843), (1702, 120518555), (1961, 104601010), (2438, 84135595), (2921, 70223410), (3581, 57280810), (3922, 52300505), (4255, 48207422), (4699, 43652390), (5842, 35111705), (6095, 33654238), (6731, 30474310), (7162, 28640405), (8510, 24103711), (9398, 21826195), (9805, 20920202), (12190, 16827119), (13462, 15237155), (14605, 14044682), (17905, 11456162), (19610, 10460101), (23495, 8730478), (29210, 7022341), (33655, 6094862), (35810, 5728081), (45103, 4547870), (46990, 4365239), (67310, 3047431), (82363, 2490470), (90206, 2273935), (108077, 1897930), (132497, 1548130), (154813, 1324970), (164726, 1245235), (189793, 1080770), (216154, 948965), (225515, 909574), (249047, 823630), (264994, 774065), (309626, 662485), (379586, 540385), (411815, 498094), (451030, 454787)]