201672856

素因数分解:

$2^3\times 7^1\times {\mathrm{11}}^1\times {\mathrm{31}}^1\times {\mathrm{59}}^1\times {\mathrm{179}}^1$

素因数の和:293

約数の個数: 128

約数和(自身を含む): 497664000

約数和(自身を除く): 295991144

約数列:

[1, 2, 4, 7, 8, 11, 14, 22, 28, 31, 44, 56, 59, 62, 77, 88, 118, 124, 154, 179, 217, 236, 248, 308, 341, 358, 413, 434, 472, 616, 649, 682, 716, 826, 868, 1253, 1298, 1364, 1432, 1652, 1736, 1829, 1969, 2387, 2506, 2596, 2728, 3304, 3658, 3938, 4543, 4774, 5012, 5192, 5549, 7316, 7876, 9086, 9548, 10024, 10561, 11098, 12803, 13783, 14632, 15752, 18172, 19096, 20119, 21122, 22196, 25606, 27566, 36344, 38843, 40238, 42244, 44392, 51212, 55132, 61039, 73927, 77686, 80476, 84488, 102424, 110264, 116171, 122078, 140833, 147854, 155372, 160952, 232342, 244156, 281666, 295708, 310744, 327391, 427273, 464684, 488312, 563332, 591416, 654782, 813197, 854546, 929368, 1126664, 1309564, 1626394, 1709092, 2291737, 2619128, 3252788, 3418184, 3601301, 4583474, 6505576, 7202602, 9166948, 14405204, 18333896, 25209107, 28810408, 50418214, 100836428, 201672856]

約数ペア:

[(1, 201672856), (2, 100836428), (4, 50418214), (7, 28810408), (8, 25209107), (11, 18333896), (14, 14405204), (22, 9166948), (28, 7202602), (31, 6505576), (44, 4583474), (56, 3601301), (59, 3418184), (62, 3252788), (77, 2619128), (88, 2291737), (118, 1709092), (124, 1626394), (154, 1309564), (179, 1126664), (217, 929368), (236, 854546), (248, 813197), (308, 654782), (341, 591416), (358, 563332), (413, 488312), (434, 464684), (472, 427273), (616, 327391), (649, 310744), (682, 295708), (716, 281666), (826, 244156), (868, 232342), (1253, 160952), (1298, 155372), (1364, 147854), (1432, 140833), (1652, 122078), (1736, 116171), (1829, 110264), (1969, 102424), (2387, 84488), (2506, 80476), (2596, 77686), (2728, 73927), (3304, 61039), (3658, 55132), (3938, 51212), (4543, 44392), (4774, 42244), (5012, 40238), (5192, 38843), (5549, 36344), (7316, 27566), (7876, 25606), (9086, 22196), (9548, 21122), (10024, 20119), (10561, 19096), (11098, 18172), (12803, 15752), (13783, 14632)]