203493180

素因数分解:

$2^2\times 3^1\times 5^1\times {\mathrm{11}}^1\times {\mathrm{308323}}^1$

素因数の和:308346

約数の個数: 48

約数和(自身を含む): 621581184

約数和(自身を除く): 418088004

約数列:

[1, 2, 3, 4, 5, 6, 10, 11, 12, 15, 20, 22, 30, 33, 44, 55, 60, 66, 110, 132, 165, 220, 330, 660, 308323, 616646, 924969, 1233292, 1541615, 1849938, 3083230, 3391553, 3699876, 4624845, 6166460, 6783106, 9249690, 10174659, 13566212, 16957765, 18499380, 20349318, 33915530, 40698636, 50873295, 67831060, 101746590, 203493180]

約数ペア:

[(1, 203493180), (2, 101746590), (3, 67831060), (4, 50873295), (5, 40698636), (6, 33915530), (10, 20349318), (11, 18499380), (12, 16957765), (15, 13566212), (20, 10174659), (22, 9249690), (30, 6783106), (33, 6166460), (44, 4624845), (55, 3699876), (60, 3391553), (66, 3083230), (110, 1849938), (132, 1541615), (165, 1233292), (220, 924969), (330, 616646), (660, 308323)]