208244904

素因数分解:

$2^3\times 3^1\times 7^3\times {\mathrm{41}}^1\times {\mathrm{617}}^1$

素因数の和:688

約数の個数: 128

約数和(自身を含む): 622944000

約数和(自身を除く): 414699096

約数列:

[1, 2, 3, 4, 6, 7, 8, 12, 14, 21, 24, 28, 41, 42, 49, 56, 82, 84, 98, 123, 147, 164, 168, 196, 246, 287, 294, 328, 343, 392, 492, 574, 588, 617, 686, 861, 984, 1029, 1148, 1176, 1234, 1372, 1722, 1851, 2009, 2058, 2296, 2468, 2744, 3444, 3702, 4018, 4116, 4319, 4936, 6027, 6888, 7404, 8036, 8232, 8638, 12054, 12957, 14063, 14808, 16072, 17276, 24108, 25297, 25914, 28126, 30233, 34552, 42189, 48216, 50594, 51828, 56252, 60466, 75891, 84378, 90699, 101188, 103656, 112504, 120932, 151782, 168756, 177079, 181398, 202376, 211631, 241864, 303564, 337512, 354158, 362796, 423262, 531237, 607128, 634893, 708316, 725592, 846524, 1062474, 1239553, 1269786, 1416632, 1693048, 2124948, 2479106, 2539572, 3718659, 4249896, 4958212, 5079144, 7437318, 8676871, 9916424, 14874636, 17353742, 26030613, 29749272, 34707484, 52061226, 69414968, 104122452, 208244904]

約数ペア:

[(1, 208244904), (2, 104122452), (3, 69414968), (4, 52061226), (6, 34707484), (7, 29749272), (8, 26030613), (12, 17353742), (14, 14874636), (21, 9916424), (24, 8676871), (28, 7437318), (41, 5079144), (42, 4958212), (49, 4249896), (56, 3718659), (82, 2539572), (84, 2479106), (98, 2124948), (123, 1693048), (147, 1416632), (164, 1269786), (168, 1239553), (196, 1062474), (246, 846524), (287, 725592), (294, 708316), (328, 634893), (343, 607128), (392, 531237), (492, 423262), (574, 362796), (588, 354158), (617, 337512), (686, 303564), (861, 241864), (984, 211631), (1029, 202376), (1148, 181398), (1176, 177079), (1234, 168756), (1372, 151782), (1722, 120932), (1851, 112504), (2009, 103656), (2058, 101188), (2296, 90699), (2468, 84378), (2744, 75891), (3444, 60466), (3702, 56252), (4018, 51828), (4116, 50594), (4319, 48216), (4936, 42189), (6027, 34552), (6888, 30233), (7404, 28126), (8036, 25914), (8232, 25297), (8638, 24108), (12054, 17276), (12957, 16072), (14063, 14808)]