208061776

素因数分解:

$2^4\times {\mathrm{13}}^1\times {\mathrm{17}}^1\times {\mathrm{29}}^1\times {\mathrm{2029}}^1$

素因数の和:2096

約数の個数: 80

約数和(自身を含む): 475750800

約数和(自身を除く): 267689024

約数列:

[1, 2, 4, 8, 13, 16, 17, 26, 29, 34, 52, 58, 68, 104, 116, 136, 208, 221, 232, 272, 377, 442, 464, 493, 754, 884, 986, 1508, 1768, 1972, 2029, 3016, 3536, 3944, 4058, 6032, 6409, 7888, 8116, 12818, 16232, 25636, 26377, 32464, 34493, 51272, 52754, 58841, 68986, 102544, 105508, 117682, 137972, 211016, 235364, 275944, 422032, 448409, 470728, 551888, 764933, 896818, 941456, 1000297, 1529866, 1793636, 2000594, 3059732, 3587272, 4001188, 6119464, 7174544, 8002376, 12238928, 13003861, 16004752, 26007722, 52015444, 104030888, 208061776]

約数ペア:

[(1, 208061776), (2, 104030888), (4, 52015444), (8, 26007722), (13, 16004752), (16, 13003861), (17, 12238928), (26, 8002376), (29, 7174544), (34, 6119464), (52, 4001188), (58, 3587272), (68, 3059732), (104, 2000594), (116, 1793636), (136, 1529866), (208, 1000297), (221, 941456), (232, 896818), (272, 764933), (377, 551888), (442, 470728), (464, 448409), (493, 422032), (754, 275944), (884, 235364), (986, 211016), (1508, 137972), (1768, 117682), (1972, 105508), (2029, 102544), (3016, 68986), (3536, 58841), (3944, 52754), (4058, 51272), (6032, 34493), (6409, 32464), (7888, 26377), (8116, 25636), (12818, 16232)]