201516616

素因数分解:

$2^3\times 7^3\times {\mathrm{23}}^1\times {\mathrm{31}}^1\times {\mathrm{103}}^1$

素因数の和:184

約数の個数: 128

約数和(自身を含む): 479232000

約数和(自身を除く): 277715384

約数列:

[1, 2, 4, 7, 8, 14, 23, 28, 31, 46, 49, 56, 62, 92, 98, 103, 124, 161, 184, 196, 206, 217, 248, 322, 343, 392, 412, 434, 644, 686, 713, 721, 824, 868, 1127, 1288, 1372, 1426, 1442, 1519, 1736, 2254, 2369, 2744, 2852, 2884, 3038, 3193, 4508, 4738, 4991, 5047, 5704, 5768, 6076, 6386, 7889, 9016, 9476, 9982, 10094, 10633, 12152, 12772, 15778, 16583, 18952, 19964, 20188, 21266, 22351, 25544, 31556, 33166, 34937, 35329, 39928, 40376, 42532, 44702, 63112, 66332, 69874, 70658, 73439, 85064, 89404, 116081, 132664, 139748, 141316, 146878, 156457, 178808, 232162, 244559, 279496, 282632, 293756, 312914, 464324, 489118, 514073, 587512, 625828, 812567, 928648, 978236, 1028146, 1095199, 1251656, 1625134, 1956472, 2056292, 2190398, 3250268, 3598511, 4112584, 4380796, 6500536, 7197022, 8761592, 14394044, 25189577, 28788088, 50379154, 100758308, 201516616]

約数ペア:

[(1, 201516616), (2, 100758308), (4, 50379154), (7, 28788088), (8, 25189577), (14, 14394044), (23, 8761592), (28, 7197022), (31, 6500536), (46, 4380796), (49, 4112584), (56, 3598511), (62, 3250268), (92, 2190398), (98, 2056292), (103, 1956472), (124, 1625134), (161, 1251656), (184, 1095199), (196, 1028146), (206, 978236), (217, 928648), (248, 812567), (322, 625828), (343, 587512), (392, 514073), (412, 489118), (434, 464324), (644, 312914), (686, 293756), (713, 282632), (721, 279496), (824, 244559), (868, 232162), (1127, 178808), (1288, 156457), (1372, 146878), (1426, 141316), (1442, 139748), (1519, 132664), (1736, 116081), (2254, 89404), (2369, 85064), (2744, 73439), (2852, 70658), (2884, 69874), (3038, 66332), (3193, 63112), (4508, 44702), (4738, 42532), (4991, 40376), (5047, 39928), (5704, 35329), (5768, 34937), (6076, 33166), (6386, 31556), (7889, 25544), (9016, 22351), (9476, 21266), (9982, 20188), (10094, 19964), (10633, 18952), (12152, 16583), (12772, 15778)]