201964932

素因数分解:

$2^2\times 3^2\times {\mathrm{13}}^1\times {\mathrm{23}}^1\times {\mathrm{29}}^1\times {\mathrm{647}}^1$

素因数の和:722

約数の個数: 144

約数和(自身を含む): 594397440

約数和(自身を除く): 392432508

約数列:

[1, 2, 3, 4, 6, 9, 12, 13, 18, 23, 26, 29, 36, 39, 46, 52, 58, 69, 78, 87, 92, 116, 117, 138, 156, 174, 207, 234, 261, 276, 299, 348, 377, 414, 468, 522, 598, 647, 667, 754, 828, 897, 1044, 1131, 1196, 1294, 1334, 1508, 1794, 1941, 2001, 2262, 2588, 2668, 2691, 3393, 3588, 3882, 4002, 4524, 5382, 5823, 6003, 6786, 7764, 8004, 8411, 8671, 10764, 11646, 12006, 13572, 14881, 16822, 17342, 18763, 23292, 24012, 25233, 26013, 29762, 33644, 34684, 37526, 44643, 50466, 52026, 56289, 59524, 75052, 75699, 78039, 89286, 100932, 104052, 112578, 133929, 151398, 156078, 168867, 178572, 193453, 225156, 243919, 267858, 302796, 312156, 337734, 386906, 431549, 487838, 535716, 580359, 675468, 731757, 773812, 863098, 975676, 1160718, 1294647, 1463514, 1726196, 1741077, 2195271, 2321436, 2589294, 2927028, 3482154, 3883941, 4390542, 5178588, 5610137, 6964308, 7767882, 8781084, 11220274, 15535764, 16830411, 22440548, 33660822, 50491233, 67321644, 100982466, 201964932]

約数ペア:

[(1, 201964932), (2, 100982466), (3, 67321644), (4, 50491233), (6, 33660822), (9, 22440548), (12, 16830411), (13, 15535764), (18, 11220274), (23, 8781084), (26, 7767882), (29, 6964308), (36, 5610137), (39, 5178588), (46, 4390542), (52, 3883941), (58, 3482154), (69, 2927028), (78, 2589294), (87, 2321436), (92, 2195271), (116, 1741077), (117, 1726196), (138, 1463514), (156, 1294647), (174, 1160718), (207, 975676), (234, 863098), (261, 773812), (276, 731757), (299, 675468), (348, 580359), (377, 535716), (414, 487838), (468, 431549), (522, 386906), (598, 337734), (647, 312156), (667, 302796), (754, 267858), (828, 243919), (897, 225156), (1044, 193453), (1131, 178572), (1196, 168867), (1294, 156078), (1334, 151398), (1508, 133929), (1794, 112578), (1941, 104052), (2001, 100932), (2262, 89286), (2588, 78039), (2668, 75699), (2691, 75052), (3393, 59524), (3588, 56289), (3882, 52026), (4002, 50466), (4524, 44643), (5382, 37526), (5823, 34684), (6003, 33644), (6786, 29762), (7764, 26013), (8004, 25233), (8411, 24012), (8671, 23292), (10764, 18763), (11646, 17342), (12006, 16822), (13572, 14881)]