210649464

素因数分解:

$2^3\times 3^3\times {\mathrm{31}}^1\times {\mathrm{163}}^1\times {\mathrm{193}}^1$

素因数の和:402

約数の個数: 128

約数和(自身を含む): 610867200

約数和(自身を除く): 400217736

約数列:

[1, 2, 3, 4, 6, 8, 9, 12, 18, 24, 27, 31, 36, 54, 62, 72, 93, 108, 124, 163, 186, 193, 216, 248, 279, 326, 372, 386, 489, 558, 579, 652, 744, 772, 837, 978, 1116, 1158, 1304, 1467, 1544, 1674, 1737, 1956, 2232, 2316, 2934, 3348, 3474, 3912, 4401, 4632, 5053, 5211, 5868, 5983, 6696, 6948, 8802, 10106, 10422, 11736, 11966, 13896, 15159, 17604, 17949, 20212, 20844, 23932, 30318, 31459, 35208, 35898, 40424, 41688, 45477, 47864, 53847, 60636, 62918, 71796, 90954, 94377, 107694, 121272, 125836, 136431, 143592, 161541, 181908, 188754, 215388, 251672, 272862, 283131, 323082, 363816, 377508, 430776, 545724, 566262, 646164, 755016, 849393, 975229, 1091448, 1132524, 1292328, 1698786, 1950458, 2265048, 2925687, 3397572, 3900916, 5851374, 6795144, 7801832, 8777061, 11702748, 17554122, 23405496, 26331183, 35108244, 52662366, 70216488, 105324732, 210649464]

約数ペア:

[(1, 210649464), (2, 105324732), (3, 70216488), (4, 52662366), (6, 35108244), (8, 26331183), (9, 23405496), (12, 17554122), (18, 11702748), (24, 8777061), (27, 7801832), (31, 6795144), (36, 5851374), (54, 3900916), (62, 3397572), (72, 2925687), (93, 2265048), (108, 1950458), (124, 1698786), (163, 1292328), (186, 1132524), (193, 1091448), (216, 975229), (248, 849393), (279, 755016), (326, 646164), (372, 566262), (386, 545724), (489, 430776), (558, 377508), (579, 363816), (652, 323082), (744, 283131), (772, 272862), (837, 251672), (978, 215388), (1116, 188754), (1158, 181908), (1304, 161541), (1467, 143592), (1544, 136431), (1674, 125836), (1737, 121272), (1956, 107694), (2232, 94377), (2316, 90954), (2934, 71796), (3348, 62918), (3474, 60636), (3912, 53847), (4401, 47864), (4632, 45477), (5053, 41688), (5211, 40424), (5868, 35898), (5983, 35208), (6696, 31459), (6948, 30318), (8802, 23932), (10106, 20844), (10422, 20212), (11736, 17949), (11966, 17604), (13896, 15159)]