203709912

素因数分解:

$2^3\times 3^1\times 7^1\times {\mathrm{17}}^1\times {\mathrm{71327}}^1$

素因数の和:71360

約数の個数: 64

約数和(自身を含む): 616273920

約数和(自身を除く): 412564008

約数列:

[1, 2, 3, 4, 6, 7, 8, 12, 14, 17, 21, 24, 28, 34, 42, 51, 56, 68, 84, 102, 119, 136, 168, 204, 238, 357, 408, 476, 714, 952, 1428, 2856, 71327, 142654, 213981, 285308, 427962, 499289, 570616, 855924, 998578, 1212559, 1497867, 1711848, 1997156, 2425118, 2995734, 3637677, 3994312, 4850236, 5991468, 7275354, 8487913, 9700472, 11982936, 14550708, 16975826, 25463739, 29101416, 33951652, 50927478, 67903304, 101854956, 203709912]

約数ペア:

[(1, 203709912), (2, 101854956), (3, 67903304), (4, 50927478), (6, 33951652), (7, 29101416), (8, 25463739), (12, 16975826), (14, 14550708), (17, 11982936), (21, 9700472), (24, 8487913), (28, 7275354), (34, 5991468), (42, 4850236), (51, 3994312), (56, 3637677), (68, 2995734), (84, 2425118), (102, 1997156), (119, 1711848), (136, 1497867), (168, 1212559), (204, 998578), (238, 855924), (357, 570616), (408, 499289), (476, 427962), (714, 285308), (952, 213981), (1428, 142654), (2856, 71327)]