207980344

素因数分解:

$2^3\times {\mathrm{11}}^1\times {\mathrm{13}}^1\times {\mathrm{29}}^1\times {\mathrm{6269}}^1$

素因数の和:6328

約数の個数: 64

約数和(自身を含む): 474012000

約数和(自身を除く): 266031656

約数列:

[1, 2, 4, 8, 11, 13, 22, 26, 29, 44, 52, 58, 88, 104, 116, 143, 232, 286, 319, 377, 572, 638, 754, 1144, 1276, 1508, 2552, 3016, 4147, 6269, 8294, 12538, 16588, 25076, 33176, 50152, 68959, 81497, 137918, 162994, 181801, 275836, 325988, 363602, 551672, 651976, 727204, 896467, 1454408, 1792934, 1999811, 2363413, 3585868, 3999622, 4726826, 7171736, 7999244, 9453652, 15998488, 18907304, 25997543, 51995086, 103990172, 207980344]

約数ペア:

[(1, 207980344), (2, 103990172), (4, 51995086), (8, 25997543), (11, 18907304), (13, 15998488), (22, 9453652), (26, 7999244), (29, 7171736), (44, 4726826), (52, 3999622), (58, 3585868), (88, 2363413), (104, 1999811), (116, 1792934), (143, 1454408), (232, 896467), (286, 727204), (319, 651976), (377, 551672), (572, 363602), (638, 325988), (754, 275836), (1144, 181801), (1276, 162994), (1508, 137918), (2552, 81497), (3016, 68959), (4147, 50152), (6269, 33176), (8294, 25076), (12538, 16588)]