201253767

素因数分解:

$3^1\times {\mathrm{11}}^1\times {\mathrm{13}}^1\times {\mathrm{31}}^1\times {\mathrm{37}}^1\times {\mathrm{409}}^1$

素因数の和:504

約数の個数: 64

約数和(自身を含む): 335032320

約数和(自身を除く): 133778553

約数列:

[1, 3, 11, 13, 31, 33, 37, 39, 93, 111, 143, 341, 403, 407, 409, 429, 481, 1023, 1147, 1209, 1221, 1227, 1443, 3441, 4433, 4499, 5291, 5317, 12617, 12679, 13299, 13497, 14911, 15133, 15873, 15951, 37851, 38037, 44733, 45399, 58487, 139469, 164021, 164827, 166463, 175461, 196729, 418407, 469123, 492063, 494481, 499389, 590187, 1407369, 1813097, 2164019, 5160353, 5439291, 6098599, 6492057, 15481059, 18295797, 67084589, 201253767]

約数ペア:

[(1, 201253767), (3, 67084589), (11, 18295797), (13, 15481059), (31, 6492057), (33, 6098599), (37, 5439291), (39, 5160353), (93, 2164019), (111, 1813097), (143, 1407369), (341, 590187), (403, 499389), (407, 494481), (409, 492063), (429, 469123), (481, 418407), (1023, 196729), (1147, 175461), (1209, 166463), (1221, 164827), (1227, 164021), (1443, 139469), (3441, 58487), (4433, 45399), (4499, 44733), (5291, 38037), (5317, 37851), (12617, 15951), (12679, 15873), (13299, 15133), (13497, 14911)]