198202008

素因数分解:

$2^3\times 3^1\times {\mathrm{29}}^1\times {\mathrm{47}}^1\times {\mathrm{73}}^1\times {\mathrm{83}}^1$

素因数の和:241

約数の個数: 128

約数和(自身を含む): 537062400

約数和(自身を除く): 338860392

約数列:

[1, 2, 3, 4, 6, 8, 12, 24, 29, 47, 58, 73, 83, 87, 94, 116, 141, 146, 166, 174, 188, 219, 232, 249, 282, 292, 332, 348, 376, 438, 498, 564, 584, 664, 696, 876, 996, 1128, 1363, 1752, 1992, 2117, 2407, 2726, 3431, 3901, 4089, 4234, 4814, 5452, 6059, 6351, 6862, 7221, 7802, 8178, 8468, 9628, 10293, 10904, 11703, 12118, 12702, 13724, 14442, 15604, 16356, 16936, 18177, 19256, 20586, 23406, 24236, 25404, 27448, 28884, 31208, 32712, 36354, 41172, 46812, 48472, 50808, 57768, 72708, 82344, 93624, 99499, 113129, 145416, 175711, 198998, 226258, 284773, 298497, 339387, 351422, 397996, 452516, 527133, 569546, 596994, 678774, 702844, 795992, 854319, 905032, 1054266, 1139092, 1193988, 1357548, 1405688, 1708638, 2108532, 2278184, 2387976, 2715096, 3417276, 4217064, 6834552, 8258417, 16516834, 24775251, 33033668, 49550502, 66067336, 99101004, 198202008]

約数ペア:

[(1, 198202008), (2, 99101004), (3, 66067336), (4, 49550502), (6, 33033668), (8, 24775251), (12, 16516834), (24, 8258417), (29, 6834552), (47, 4217064), (58, 3417276), (73, 2715096), (83, 2387976), (87, 2278184), (94, 2108532), (116, 1708638), (141, 1405688), (146, 1357548), (166, 1193988), (174, 1139092), (188, 1054266), (219, 905032), (232, 854319), (249, 795992), (282, 702844), (292, 678774), (332, 596994), (348, 569546), (376, 527133), (438, 452516), (498, 397996), (564, 351422), (584, 339387), (664, 298497), (696, 284773), (876, 226258), (996, 198998), (1128, 175711), (1363, 145416), (1752, 113129), (1992, 99499), (2117, 93624), (2407, 82344), (2726, 72708), (3431, 57768), (3901, 50808), (4089, 48472), (4234, 46812), (4814, 41172), (5452, 36354), (6059, 32712), (6351, 31208), (6862, 28884), (7221, 27448), (7802, 25404), (8178, 24236), (8468, 23406), (9628, 20586), (10293, 19256), (10904, 18177), (11703, 16936), (12118, 16356), (12702, 15604), (13724, 14442)]