243660147206

素因数分解:

$2^1\times 7^1\times {\mathrm{19}}^1\times {\mathrm{257}}^1\times {\mathrm{857}}^1\times {\mathrm{4159}}^1$

素因数の和:5301

約数の個数: 64

約数和(自身を含む): 442019635200

約数和(自身を除く): 198359487994

約数列:

[1, 2, 7, 14, 19, 38, 133, 257, 266, 514, 857, 1714, 1799, 3598, 4159, 4883, 5999, 8318, 9766, 11998, 16283, 29113, 32566, 34181, 58226, 68362, 79021, 113981, 158042, 220249, 227962, 440498, 553147, 1068863, 1106294, 1541743, 2137726, 3083486, 3564263, 4184731, 7128526, 7482041, 8369462, 14964082, 20308397, 24949841, 29293117, 40616794, 49899682, 58586234, 67720997, 135441994, 142158779, 284317558, 474046979, 916015591, 948093958, 1832031182, 6412109137, 12824218274, 17404296229, 34808592458, 121830073603, 243660147206]

約数ペア:

[(1, 243660147206), (2, 121830073603), (7, 34808592458), (14, 17404296229), (19, 12824218274), (38, 6412109137), (133, 1832031182), (257, 948093958), (266, 916015591), (514, 474046979), (857, 284317558), (1714, 142158779), (1799, 135441994), (3598, 67720997), (4159, 58586234), (4883, 49899682), (5999, 40616794), (8318, 29293117), (9766, 24949841), (11998, 20308397), (16283, 14964082), (29113, 8369462), (32566, 7482041), (34181, 7128526), (58226, 4184731), (68362, 3564263), (79021, 3083486), (113981, 2137726), (158042, 1541743), (220249, 1106294), (227962, 1068863), (440498, 553147)]