209048004

素因数分解:

$2^2\times 3^2\times {\mathrm{11}}^1\times {\mathrm{31}}^1\times {\mathrm{17029}}^1$

素因数の和:17081

約数の個数: 72

約数和(自身を含む): 595096320

約数和(自身を除く): 386048316

約数列:

[1, 2, 3, 4, 6, 9, 11, 12, 18, 22, 31, 33, 36, 44, 62, 66, 93, 99, 124, 132, 186, 198, 279, 341, 372, 396, 558, 682, 1023, 1116, 1364, 2046, 3069, 4092, 6138, 12276, 17029, 34058, 51087, 68116, 102174, 153261, 187319, 204348, 306522, 374638, 527899, 561957, 613044, 749276, 1055798, 1123914, 1583697, 1685871, 2111596, 2247828, 3167394, 3371742, 4751091, 5806889, 6334788, 6743484, 9502182, 11613778, 17420667, 19004364, 23227556, 34841334, 52262001, 69682668, 104524002, 209048004]

約数ペア:

[(1, 209048004), (2, 104524002), (3, 69682668), (4, 52262001), (6, 34841334), (9, 23227556), (11, 19004364), (12, 17420667), (18, 11613778), (22, 9502182), (31, 6743484), (33, 6334788), (36, 5806889), (44, 4751091), (62, 3371742), (66, 3167394), (93, 2247828), (99, 2111596), (124, 1685871), (132, 1583697), (186, 1123914), (198, 1055798), (279, 749276), (341, 613044), (372, 561957), (396, 527899), (558, 374638), (682, 306522), (1023, 204348), (1116, 187319), (1364, 153261), (2046, 102174), (3069, 68116), (4092, 51087), (6138, 34058), (12276, 17029)]