201222560

素因数分解:

$2^5\times 5^1\times 7^1\times {\mathrm{11}}^1\times {\mathrm{16333}}^1$

素因数の和:16366

約数の個数: 96

約数和(自身を含む): 592728192

約数和(自身を除く): 391505632

約数列:

[1, 2, 4, 5, 7, 8, 10, 11, 14, 16, 20, 22, 28, 32, 35, 40, 44, 55, 56, 70, 77, 80, 88, 110, 112, 140, 154, 160, 176, 220, 224, 280, 308, 352, 385, 440, 560, 616, 770, 880, 1120, 1232, 1540, 1760, 2464, 3080, 6160, 12320, 16333, 32666, 65332, 81665, 114331, 130664, 163330, 179663, 228662, 261328, 326660, 359326, 457324, 522656, 571655, 653320, 718652, 898315, 914648, 1143310, 1257641, 1306640, 1437304, 1796630, 1829296, 2286620, 2515282, 2613280, 2874608, 3593260, 3658592, 4573240, 5030564, 5749216, 6288205, 7186520, 9146480, 10061128, 12576410, 14373040, 18292960, 20122256, 25152820, 28746080, 40244512, 50305640, 100611280, 201222560]

約数ペア:

[(1, 201222560), (2, 100611280), (4, 50305640), (5, 40244512), (7, 28746080), (8, 25152820), (10, 20122256), (11, 18292960), (14, 14373040), (16, 12576410), (20, 10061128), (22, 9146480), (28, 7186520), (32, 6288205), (35, 5749216), (40, 5030564), (44, 4573240), (55, 3658592), (56, 3593260), (70, 2874608), (77, 2613280), (80, 2515282), (88, 2286620), (110, 1829296), (112, 1796630), (140, 1437304), (154, 1306640), (160, 1257641), (176, 1143310), (220, 914648), (224, 898315), (280, 718652), (308, 653320), (352, 571655), (385, 522656), (440, 457324), (560, 359326), (616, 326660), (770, 261328), (880, 228662), (1120, 179663), (1232, 163330), (1540, 130664), (1760, 114331), (2464, 81665), (3080, 65332), (6160, 32666), (12320, 16333)]