201653928

素因数分解:

$2^3\times 3^3\times 7^1\times {\mathrm{197}}^1\times {\mathrm{677}}^1$

素因数の和:896

約数の個数: 128

約数和(自身を含む): 644371200

約数和(自身を除く): 442717272

約数列:

[1, 2, 3, 4, 6, 7, 8, 9, 12, 14, 18, 21, 24, 27, 28, 36, 42, 54, 56, 63, 72, 84, 108, 126, 168, 189, 197, 216, 252, 378, 394, 504, 591, 677, 756, 788, 1182, 1354, 1379, 1512, 1576, 1773, 2031, 2364, 2708, 2758, 3546, 4062, 4137, 4728, 4739, 5319, 5416, 5516, 6093, 7092, 8124, 8274, 9478, 10638, 11032, 12186, 12411, 14184, 14217, 16248, 16548, 18279, 18956, 21276, 24372, 24822, 28434, 33096, 36558, 37233, 37912, 42552, 42651, 48744, 49644, 56868, 73116, 74466, 85302, 99288, 113736, 127953, 133369, 146232, 148932, 170604, 255906, 266738, 297864, 341208, 400107, 511812, 533476, 800214, 933583, 1023624, 1066952, 1200321, 1600428, 1867166, 2400642, 2800749, 3200856, 3600963, 3734332, 4801284, 5601498, 7201926, 7468664, 8402247, 9602568, 11202996, 14403852, 16804494, 22405992, 25206741, 28807704, 33608988, 50413482, 67217976, 100826964, 201653928]

約数ペア:

[(1, 201653928), (2, 100826964), (3, 67217976), (4, 50413482), (6, 33608988), (7, 28807704), (8, 25206741), (9, 22405992), (12, 16804494), (14, 14403852), (18, 11202996), (21, 9602568), (24, 8402247), (27, 7468664), (28, 7201926), (36, 5601498), (42, 4801284), (54, 3734332), (56, 3600963), (63, 3200856), (72, 2800749), (84, 2400642), (108, 1867166), (126, 1600428), (168, 1200321), (189, 1066952), (197, 1023624), (216, 933583), (252, 800214), (378, 533476), (394, 511812), (504, 400107), (591, 341208), (677, 297864), (756, 266738), (788, 255906), (1182, 170604), (1354, 148932), (1379, 146232), (1512, 133369), (1576, 127953), (1773, 113736), (2031, 99288), (2364, 85302), (2708, 74466), (2758, 73116), (3546, 56868), (4062, 49644), (4137, 48744), (4728, 42651), (4739, 42552), (5319, 37912), (5416, 37233), (5516, 36558), (6093, 33096), (7092, 28434), (8124, 24822), (8274, 24372), (9478, 21276), (10638, 18956), (11032, 18279), (12186, 16548), (12411, 16248), (14184, 14217)]