201704724

素因数分解:

$2^2\times 3^2\times {\mathrm{13}}^1\times {\mathrm{31}}^1\times {\mathrm{13903}}^1$

素因数の和:13957

約数の個数: 72

約数和(自身を含む): 566838272

約数和(自身を除く): 365133548

約数列:

[1, 2, 3, 4, 6, 9, 12, 13, 18, 26, 31, 36, 39, 52, 62, 78, 93, 117, 124, 156, 186, 234, 279, 372, 403, 468, 558, 806, 1116, 1209, 1612, 2418, 3627, 4836, 7254, 13903, 14508, 27806, 41709, 55612, 83418, 125127, 166836, 180739, 250254, 361478, 430993, 500508, 542217, 722956, 861986, 1084434, 1292979, 1626651, 1723972, 2168868, 2585958, 3253302, 3878937, 5171916, 5602909, 6506604, 7757874, 11205818, 15515748, 16808727, 22411636, 33617454, 50426181, 67234908, 100852362, 201704724]

約数ペア:

[(1, 201704724), (2, 100852362), (3, 67234908), (4, 50426181), (6, 33617454), (9, 22411636), (12, 16808727), (13, 15515748), (18, 11205818), (26, 7757874), (31, 6506604), (36, 5602909), (39, 5171916), (52, 3878937), (62, 3253302), (78, 2585958), (93, 2168868), (117, 1723972), (124, 1626651), (156, 1292979), (186, 1084434), (234, 861986), (279, 722956), (372, 542217), (403, 500508), (468, 430993), (558, 361478), (806, 250254), (1116, 180739), (1209, 166836), (1612, 125127), (2418, 83418), (3627, 55612), (4836, 41709), (7254, 27806), (13903, 14508)]