205446696

素因数分解:

$2^3\times 3^1\times 7^1\times {\mathrm{13}}^1\times {\mathrm{19}}^1\times {\mathrm{4951}}^1$

素因数の和:4999

約数の個数: 128

約数和(自身を含む): 665548800

約数和(自身を除く): 460102104

約数列:

[1, 2, 3, 4, 6, 7, 8, 12, 13, 14, 19, 21, 24, 26, 28, 38, 39, 42, 52, 56, 57, 76, 78, 84, 91, 104, 114, 133, 152, 156, 168, 182, 228, 247, 266, 273, 312, 364, 399, 456, 494, 532, 546, 728, 741, 798, 988, 1064, 1092, 1482, 1596, 1729, 1976, 2184, 2964, 3192, 3458, 4951, 5187, 5928, 6916, 9902, 10374, 13832, 14853, 19804, 20748, 29706, 34657, 39608, 41496, 59412, 64363, 69314, 94069, 103971, 118824, 128726, 138628, 188138, 193089, 207942, 257452, 277256, 282207, 376276, 386178, 415884, 450541, 514904, 564414, 658483, 752552, 772356, 831768, 901082, 1128828, 1222897, 1316966, 1351623, 1544712, 1802164, 1975449, 2257656, 2445794, 2633932, 2703246, 3604328, 3668691, 3950898, 4891588, 5267864, 5406492, 7337382, 7901796, 8560279, 9783176, 10812984, 14674764, 15803592, 17120558, 25680837, 29349528, 34241116, 51361674, 68482232, 102723348, 205446696]

約数ペア:

[(1, 205446696), (2, 102723348), (3, 68482232), (4, 51361674), (6, 34241116), (7, 29349528), (8, 25680837), (12, 17120558), (13, 15803592), (14, 14674764), (19, 10812984), (21, 9783176), (24, 8560279), (26, 7901796), (28, 7337382), (38, 5406492), (39, 5267864), (42, 4891588), (52, 3950898), (56, 3668691), (57, 3604328), (76, 2703246), (78, 2633932), (84, 2445794), (91, 2257656), (104, 1975449), (114, 1802164), (133, 1544712), (152, 1351623), (156, 1316966), (168, 1222897), (182, 1128828), (228, 901082), (247, 831768), (266, 772356), (273, 752552), (312, 658483), (364, 564414), (399, 514904), (456, 450541), (494, 415884), (532, 386178), (546, 376276), (728, 282207), (741, 277256), (798, 257452), (988, 207942), (1064, 193089), (1092, 188138), (1482, 138628), (1596, 128726), (1729, 118824), (1976, 103971), (2184, 94069), (2964, 69314), (3192, 64363), (3458, 59412), (4951, 41496), (5187, 39608), (5928, 34657), (6916, 29706), (9902, 20748), (10374, 19804), (13832, 14853)]