207810050

素因数分解:

$2^1\times 5^2\times 7^1\times {\mathrm{31}}^1\times {\mathrm{107}}^1\times {\mathrm{179}}^1$

素因数の和:336

約数の個数: 96

約数和(自身を含む): 462827520

約数和(自身を除く): 255017470

約数列:

[1, 2, 5, 7, 10, 14, 25, 31, 35, 50, 62, 70, 107, 155, 175, 179, 214, 217, 310, 350, 358, 434, 535, 749, 775, 895, 1070, 1085, 1253, 1498, 1550, 1790, 2170, 2506, 2675, 3317, 3745, 4475, 5350, 5425, 5549, 6265, 6634, 7490, 8950, 10850, 11098, 12530, 16585, 18725, 19153, 23219, 27745, 31325, 33170, 37450, 38306, 38843, 46438, 55490, 62650, 77686, 82925, 95765, 116095, 134071, 138725, 165850, 191530, 194215, 232190, 268142, 277450, 388430, 478825, 580475, 593743, 670355, 957650, 971075, 1160950, 1187486, 1340710, 1942150, 2968715, 3351775, 4156201, 5937430, 6703550, 8312402, 14843575, 20781005, 29687150, 41562010, 103905025, 207810050]

約数ペア:

[(1, 207810050), (2, 103905025), (5, 41562010), (7, 29687150), (10, 20781005), (14, 14843575), (25, 8312402), (31, 6703550), (35, 5937430), (50, 4156201), (62, 3351775), (70, 2968715), (107, 1942150), (155, 1340710), (175, 1187486), (179, 1160950), (214, 971075), (217, 957650), (310, 670355), (350, 593743), (358, 580475), (434, 478825), (535, 388430), (749, 277450), (775, 268142), (895, 232190), (1070, 194215), (1085, 191530), (1253, 165850), (1498, 138725), (1550, 134071), (1790, 116095), (2170, 95765), (2506, 82925), (2675, 77686), (3317, 62650), (3745, 55490), (4475, 46438), (5350, 38843), (5425, 38306), (5549, 37450), (6265, 33170), (6634, 31325), (7490, 27745), (8950, 23219), (10850, 19153), (11098, 18725), (12530, 16585)]