207046322

素因数分解:

$2^1\times 7^1\times {\mathrm{23}}^1\times {\mathrm{61}}^1\times {\mathrm{83}}^1\times {\mathrm{127}}^1$

素因数の和:303

約数の個数: 64

約数和(自身を含む): 383975424

約数和(自身を除く): 176929102

約数列:

[1, 2, 7, 14, 23, 46, 61, 83, 122, 127, 161, 166, 254, 322, 427, 581, 854, 889, 1162, 1403, 1778, 1909, 2806, 2921, 3818, 5063, 5842, 7747, 9821, 10126, 10541, 13363, 15494, 19642, 20447, 21082, 26726, 35441, 40894, 54229, 70882, 73787, 108458, 116449, 147574, 178181, 232898, 242443, 356362, 484886, 643001, 815143, 1247267, 1286002, 1630286, 1697101, 2494534, 3394202, 4501007, 9002014, 14789023, 29578046, 103523161, 207046322]

約数ペア:

[(1, 207046322), (2, 103523161), (7, 29578046), (14, 14789023), (23, 9002014), (46, 4501007), (61, 3394202), (83, 2494534), (122, 1697101), (127, 1630286), (161, 1286002), (166, 1247267), (254, 815143), (322, 643001), (427, 484886), (581, 356362), (854, 242443), (889, 232898), (1162, 178181), (1403, 147574), (1778, 116449), (1909, 108458), (2806, 73787), (2921, 70882), (3818, 54229), (5063, 40894), (5842, 35441), (7747, 26726), (9821, 21082), (10126, 20447), (10541, 19642), (13363, 15494)]