201771840168

素因数分解:

$2^3\times 3^2\times {\mathrm{43}}^1\times {\mathrm{359}}^1\times {\mathrm{181537}}^1$

素因数の和:181951

約数の個数: 96

約数和(自身を含む): 560734574400

約数和(自身を除く): 358962734232

約数列:

[1, 2, 3, 4, 6, 8, 9, 12, 18, 24, 36, 43, 72, 86, 129, 172, 258, 344, 359, 387, 516, 718, 774, 1032, 1077, 1436, 1548, 2154, 2872, 3096, 3231, 4308, 6462, 8616, 12924, 15437, 25848, 30874, 46311, 61748, 92622, 123496, 138933, 181537, 185244, 277866, 363074, 370488, 544611, 555732, 726148, 1089222, 1111464, 1452296, 1633833, 2178444, 3267666, 4356888, 6535332, 7806091, 13070664, 15612182, 23418273, 31224364, 46836546, 62448728, 65171783, 70254819, 93673092, 130343566, 140509638, 187346184, 195515349, 260687132, 281019276, 391030698, 521374264, 562038552, 586546047, 782061396, 1173092094, 1564122792, 2346184188, 2802386669, 4692368376, 5604773338, 8407160007, 11209546676, 16814320014, 22419093352, 25221480021, 33628640028, 50442960042, 67257280056, 100885920084, 201771840168]

約数ペア:

[(1, 201771840168), (2, 100885920084), (3, 67257280056), (4, 50442960042), (6, 33628640028), (8, 25221480021), (9, 22419093352), (12, 16814320014), (18, 11209546676), (24, 8407160007), (36, 5604773338), (43, 4692368376), (72, 2802386669), (86, 2346184188), (129, 1564122792), (172, 1173092094), (258, 782061396), (344, 586546047), (359, 562038552), (387, 521374264), (516, 391030698), (718, 281019276), (774, 260687132), (1032, 195515349), (1077, 187346184), (1436, 140509638), (1548, 130343566), (2154, 93673092), (2872, 70254819), (3096, 65171783), (3231, 62448728), (4308, 46836546), (6462, 31224364), (8616, 23418273), (12924, 15612182), (15437, 13070664), (25848, 7806091), (30874, 6535332), (46311, 4356888), (61748, 3267666), (92622, 2178444), (123496, 1633833), (138933, 1452296), (181537, 1111464), (185244, 1089222), (277866, 726148), (363074, 555732), (370488, 544611)]