201908453756

素因数分解:

$2^2\times {\mathrm{17}}^1\times {\mathrm{19}}^2\times {\mathrm{47}}^1\times {\mathrm{139}}^1\times {\mathrm{1259}}^1$

素因数の和:1504

約数の個数: 144

約数和(自身を含む): 406476403200

約数和(自身を除く): 204567949444

約数列:

[1, 2, 4, 17, 19, 34, 38, 47, 68, 76, 94, 139, 188, 278, 323, 361, 556, 646, 722, 799, 893, 1259, 1292, 1444, 1598, 1786, 2363, 2518, 2641, 3196, 3572, 4726, 5036, 5282, 6137, 6533, 9452, 10564, 12274, 13066, 15181, 16967, 21403, 23921, 24548, 26132, 30362, 33934, 42806, 44897, 47842, 50179, 59173, 60724, 67868, 85612, 89794, 95684, 100358, 111061, 118346, 124127, 175001, 179588, 200716, 222122, 236692, 248254, 288439, 350002, 406657, 444244, 454499, 496508, 576878, 700004, 813314, 853043, 908998, 1005941, 1124287, 1153756, 1626628, 1706086, 1817996, 2011882, 2110159, 2248574, 2358413, 2975017, 3325019, 3412172, 4023764, 4220318, 4497148, 4716826, 5950034, 6650038, 7726483, 8225047, 8440636, 9433652, 11900068, 13300076, 15452966, 16450094, 19112879, 21361453, 30905932, 32900188, 38225758, 40093021, 42722906, 56525323, 63175361, 76451516, 80186042, 85445812, 113050646, 126350722, 139825799, 156275893, 160372084, 226101292, 252701444, 279651598, 312551786, 363144701, 559303196, 625103572, 726289402, 1073981137, 1452578804, 2147962274, 2656690181, 2969241967, 4295924548, 5313380362, 5938483934, 10626760724, 11876967868, 50477113439, 100954226878, 201908453756]

約数ペア:

[(1, 201908453756), (2, 100954226878), (4, 50477113439), (17, 11876967868), (19, 10626760724), (34, 5938483934), (38, 5313380362), (47, 4295924548), (68, 2969241967), (76, 2656690181), (94, 2147962274), (139, 1452578804), (188, 1073981137), (278, 726289402), (323, 625103572), (361, 559303196), (556, 363144701), (646, 312551786), (722, 279651598), (799, 252701444), (893, 226101292), (1259, 160372084), (1292, 156275893), (1444, 139825799), (1598, 126350722), (1786, 113050646), (2363, 85445812), (2518, 80186042), (2641, 76451516), (3196, 63175361), (3572, 56525323), (4726, 42722906), (5036, 40093021), (5282, 38225758), (6137, 32900188), (6533, 30905932), (9452, 21361453), (10564, 19112879), (12274, 16450094), (13066, 15452966), (15181, 13300076), (16967, 11900068), (21403, 9433652), (23921, 8440636), (24548, 8225047), (26132, 7726483), (30362, 6650038), (33934, 5950034), (42806, 4716826), (44897, 4497148), (47842, 4220318), (50179, 4023764), (59173, 3412172), (60724, 3325019), (67868, 2975017), (85612, 2358413), (89794, 2248574), (95684, 2110159), (100358, 2011882), (111061, 1817996), (118346, 1706086), (124127, 1626628), (175001, 1153756), (179588, 1124287), (200716, 1005941), (222122, 908998), (236692, 853043), (248254, 813314), (288439, 700004), (350002, 576878), (406657, 496508), (444244, 454499)]