201724848

素因数分解:

$2^4\times 3^2\times {\mathrm{13}}^1\times {\mathrm{197}}^1\times {\mathrm{547}}^1$

素因数の和:771

約数の個数: 120

約数和(自身を含む): 612179568

約数和(自身を除く): 410454720

約数列:

[1, 2, 3, 4, 6, 8, 9, 12, 13, 16, 18, 24, 26, 36, 39, 48, 52, 72, 78, 104, 117, 144, 156, 197, 208, 234, 312, 394, 468, 547, 591, 624, 788, 936, 1094, 1182, 1576, 1641, 1773, 1872, 2188, 2364, 2561, 3152, 3282, 3546, 4376, 4728, 4923, 5122, 6564, 7092, 7111, 7683, 8752, 9456, 9846, 10244, 13128, 14184, 14222, 15366, 19692, 20488, 21333, 23049, 26256, 28368, 28444, 30732, 39384, 40976, 42666, 46098, 56888, 61464, 63999, 78768, 85332, 92196, 107759, 113776, 122928, 127998, 170664, 184392, 215518, 255996, 323277, 341328, 368784, 431036, 511992, 646554, 862072, 969831, 1023984, 1293108, 1400867, 1724144, 1939662, 2586216, 2801734, 3879324, 4202601, 5172432, 5603468, 7758648, 8405202, 11206936, 12607803, 15517296, 16810404, 22413872, 25215606, 33620808, 50431212, 67241616, 100862424, 201724848]

約数ペア:

[(1, 201724848), (2, 100862424), (3, 67241616), (4, 50431212), (6, 33620808), (8, 25215606), (9, 22413872), (12, 16810404), (13, 15517296), (16, 12607803), (18, 11206936), (24, 8405202), (26, 7758648), (36, 5603468), (39, 5172432), (48, 4202601), (52, 3879324), (72, 2801734), (78, 2586216), (104, 1939662), (117, 1724144), (144, 1400867), (156, 1293108), (197, 1023984), (208, 969831), (234, 862072), (312, 646554), (394, 511992), (468, 431036), (547, 368784), (591, 341328), (624, 323277), (788, 255996), (936, 215518), (1094, 184392), (1182, 170664), (1576, 127998), (1641, 122928), (1773, 113776), (1872, 107759), (2188, 92196), (2364, 85332), (2561, 78768), (3152, 63999), (3282, 61464), (3546, 56888), (4376, 46098), (4728, 42666), (4923, 40976), (5122, 39384), (6564, 30732), (7092, 28444), (7111, 28368), (7683, 26256), (8752, 23049), (9456, 21333), (9846, 20488), (10244, 19692), (13128, 15366), (14184, 14222)]