200520324

素因数分解:

$2^2\times 3^2\times {\mathrm{109}}^1\times {\mathrm{137}}^1\times {\mathrm{373}}^1$

素因数の和:629

約数の個数: 72

約数和(自身を含む): 516636120

約数和(自身を除く): 316115796

約数列:

[1, 2, 3, 4, 6, 9, 12, 18, 36, 109, 137, 218, 274, 327, 373, 411, 436, 548, 654, 746, 822, 981, 1119, 1233, 1308, 1492, 1644, 1962, 2238, 2466, 3357, 3924, 4476, 4932, 6714, 13428, 14933, 29866, 40657, 44799, 51101, 59732, 81314, 89598, 102202, 121971, 134397, 153303, 162628, 179196, 204404, 243942, 268794, 306606, 365913, 459909, 487884, 537588, 613212, 731826, 919818, 1463652, 1839636, 5570009, 11140018, 16710027, 22280036, 33420054, 50130081, 66840108, 100260162, 200520324]

約数ペア:

[(1, 200520324), (2, 100260162), (3, 66840108), (4, 50130081), (6, 33420054), (9, 22280036), (12, 16710027), (18, 11140018), (36, 5570009), (109, 1839636), (137, 1463652), (218, 919818), (274, 731826), (327, 613212), (373, 537588), (411, 487884), (436, 459909), (548, 365913), (654, 306606), (746, 268794), (822, 243942), (981, 204404), (1119, 179196), (1233, 162628), (1308, 153303), (1492, 134397), (1644, 121971), (1962, 102202), (2238, 89598), (2466, 81314), (3357, 59732), (3924, 51101), (4476, 44799), (4932, 40657), (6714, 29866), (13428, 14933)]