206468496

素因数分解:

$2^4\times 3^2\times {\mathrm{13}}^1\times {\mathrm{53}}^1\times {\mathrm{2081}}^1$

素因数の和:2161

約数の個数: 120

約数和(自身を含む): 634318776

約数和(自身を除く): 427850280

約数列:

[1, 2, 3, 4, 6, 8, 9, 12, 13, 16, 18, 24, 26, 36, 39, 48, 52, 53, 72, 78, 104, 106, 117, 144, 156, 159, 208, 212, 234, 312, 318, 424, 468, 477, 624, 636, 689, 848, 936, 954, 1272, 1378, 1872, 1908, 2067, 2081, 2544, 2756, 3816, 4134, 4162, 5512, 6201, 6243, 7632, 8268, 8324, 11024, 12402, 12486, 16536, 16648, 18729, 24804, 24972, 27053, 33072, 33296, 37458, 49608, 49944, 54106, 74916, 81159, 99216, 99888, 108212, 110293, 149832, 162318, 216424, 220586, 243477, 299664, 324636, 330879, 432848, 441172, 486954, 649272, 661758, 882344, 973908, 992637, 1298544, 1323516, 1433809, 1764688, 1947816, 1985274, 2647032, 2867618, 3895632, 3970548, 4301427, 5294064, 5735236, 7941096, 8602854, 11470472, 12904281, 15882192, 17205708, 22940944, 25808562, 34411416, 51617124, 68822832, 103234248, 206468496]

約数ペア:

[(1, 206468496), (2, 103234248), (3, 68822832), (4, 51617124), (6, 34411416), (8, 25808562), (9, 22940944), (12, 17205708), (13, 15882192), (16, 12904281), (18, 11470472), (24, 8602854), (26, 7941096), (36, 5735236), (39, 5294064), (48, 4301427), (52, 3970548), (53, 3895632), (72, 2867618), (78, 2647032), (104, 1985274), (106, 1947816), (117, 1764688), (144, 1433809), (156, 1323516), (159, 1298544), (208, 992637), (212, 973908), (234, 882344), (312, 661758), (318, 649272), (424, 486954), (468, 441172), (477, 432848), (624, 330879), (636, 324636), (689, 299664), (848, 243477), (936, 220586), (954, 216424), (1272, 162318), (1378, 149832), (1872, 110293), (1908, 108212), (2067, 99888), (2081, 99216), (2544, 81159), (2756, 74916), (3816, 54106), (4134, 49944), (4162, 49608), (5512, 37458), (6201, 33296), (6243, 33072), (7632, 27053), (8268, 24972), (8324, 24804), (11024, 18729), (12402, 16648), (12486, 16536)]