220089636

素因数分解:

$2^2\times 3^4\times {\mathrm{13}}^1\times {\mathrm{52253}}^1$

素因数の和:52282

約数の個数: 60

約数和(自身を含む): 619627932

約数和(自身を除く): 399538296

約数列:

[1, 2, 3, 4, 6, 9, 12, 13, 18, 26, 27, 36, 39, 52, 54, 78, 81, 108, 117, 156, 162, 234, 324, 351, 468, 702, 1053, 1404, 2106, 4212, 52253, 104506, 156759, 209012, 313518, 470277, 627036, 679289, 940554, 1358578, 1410831, 1881108, 2037867, 2717156, 2821662, 4075734, 4232493, 5643324, 6113601, 8151468, 8464986, 12227202, 16929972, 18340803, 24454404, 36681606, 55022409, 73363212, 110044818, 220089636]

約数ペア:

[(1, 220089636), (2, 110044818), (3, 73363212), (4, 55022409), (6, 36681606), (9, 24454404), (12, 18340803), (13, 16929972), (18, 12227202), (26, 8464986), (27, 8151468), (36, 6113601), (39, 5643324), (52, 4232493), (54, 4075734), (78, 2821662), (81, 2717156), (108, 2037867), (117, 1881108), (156, 1410831), (162, 1358578), (234, 940554), (324, 679289), (351, 627036), (468, 470277), (702, 313518), (1053, 209012), (1404, 156759), (2106, 104506), (4212, 52253)]