211397796

素因数分解:

$2^2\times 3^3\times {\mathrm{839}}^1\times {\mathrm{2333}}^1$

素因数の和:3185

約数の個数: 48

約数和(自身を含む): 548956800

約数和(自身を除く): 337559004

約数列:

[1, 2, 3, 4, 6, 9, 12, 18, 27, 36, 54, 108, 839, 1678, 2333, 2517, 3356, 4666, 5034, 6999, 7551, 9332, 10068, 13998, 15102, 20997, 22653, 27996, 30204, 41994, 45306, 62991, 83988, 90612, 125982, 251964, 1957387, 3914774, 5872161, 7829548, 11744322, 17616483, 23488644, 35232966, 52849449, 70465932, 105698898, 211397796]

約数ペア:

[(1, 211397796), (2, 105698898), (3, 70465932), (4, 52849449), (6, 35232966), (9, 23488644), (12, 17616483), (18, 11744322), (27, 7829548), (36, 5872161), (54, 3914774), (108, 1957387), (839, 251964), (1678, 125982), (2333, 90612), (2517, 83988), (3356, 62991), (4666, 45306), (5034, 41994), (6999, 30204), (7551, 27996), (9332, 22653), (10068, 20997), (13998, 15102)]