204740112

素因数分解:

$2^4\times 3^1\times {\mathrm{17}}^1\times {\mathrm{23}}^1\times {\mathrm{10909}}^1$

素因数の和:10960

約数の個数: 80

約数和(自身を含む): 584426880

約数和(自身を除く): 379686768

約数列:

[1, 2, 3, 4, 6, 8, 12, 16, 17, 23, 24, 34, 46, 48, 51, 68, 69, 92, 102, 136, 138, 184, 204, 272, 276, 368, 391, 408, 552, 782, 816, 1104, 1173, 1564, 2346, 3128, 4692, 6256, 9384, 10909, 18768, 21818, 32727, 43636, 65454, 87272, 130908, 174544, 185453, 250907, 261816, 370906, 501814, 523632, 556359, 741812, 752721, 1003628, 1112718, 1483624, 1505442, 2007256, 2225436, 2967248, 3010884, 4014512, 4265419, 4450872, 6021768, 8530838, 8901744, 12043536, 12796257, 17061676, 25592514, 34123352, 51185028, 68246704, 102370056, 204740112]

約数ペア:

[(1, 204740112), (2, 102370056), (3, 68246704), (4, 51185028), (6, 34123352), (8, 25592514), (12, 17061676), (16, 12796257), (17, 12043536), (23, 8901744), (24, 8530838), (34, 6021768), (46, 4450872), (48, 4265419), (51, 4014512), (68, 3010884), (69, 2967248), (92, 2225436), (102, 2007256), (136, 1505442), (138, 1483624), (184, 1112718), (204, 1003628), (272, 752721), (276, 741812), (368, 556359), (391, 523632), (408, 501814), (552, 370906), (782, 261816), (816, 250907), (1104, 185453), (1173, 174544), (1564, 130908), (2346, 87272), (3128, 65454), (4692, 43636), (6256, 32727), (9384, 21818), (10909, 18768)]