201401984

素因数分解:

$2^7\times 7^1\times {\mathrm{23}}^1\times {\mathrm{29}}^1\times {\mathrm{337}}^1$

素因数の和:410

約数の個数: 128

約数和(自身を含む): 496454400

約数和(自身を除く): 295052416

約数列:

[1, 2, 4, 7, 8, 14, 16, 23, 28, 29, 32, 46, 56, 58, 64, 92, 112, 116, 128, 161, 184, 203, 224, 232, 322, 337, 368, 406, 448, 464, 644, 667, 674, 736, 812, 896, 928, 1288, 1334, 1348, 1472, 1624, 1856, 2359, 2576, 2668, 2696, 2944, 3248, 3712, 4669, 4718, 5152, 5336, 5392, 6496, 7751, 9338, 9436, 9773, 10304, 10672, 10784, 12992, 15502, 18676, 18872, 19546, 20608, 21344, 21568, 25984, 31004, 37352, 37744, 39092, 42688, 43136, 54257, 62008, 68411, 74704, 75488, 78184, 85376, 108514, 124016, 136822, 149408, 150976, 156368, 217028, 224779, 248032, 273644, 298816, 301952, 312736, 434056, 449558, 496064, 547288, 597632, 625472, 868112, 899116, 992128, 1094576, 1250944, 1573453, 1736224, 1798232, 2189152, 3146906, 3472448, 3596464, 4378304, 6293812, 6944896, 7192928, 8756608, 12587624, 14385856, 25175248, 28771712, 50350496, 100700992, 201401984]

約数ペア:

[(1, 201401984), (2, 100700992), (4, 50350496), (7, 28771712), (8, 25175248), (14, 14385856), (16, 12587624), (23, 8756608), (28, 7192928), (29, 6944896), (32, 6293812), (46, 4378304), (56, 3596464), (58, 3472448), (64, 3146906), (92, 2189152), (112, 1798232), (116, 1736224), (128, 1573453), (161, 1250944), (184, 1094576), (203, 992128), (224, 899116), (232, 868112), (322, 625472), (337, 597632), (368, 547288), (406, 496064), (448, 449558), (464, 434056), (644, 312736), (667, 301952), (674, 298816), (736, 273644), (812, 248032), (896, 224779), (928, 217028), (1288, 156368), (1334, 150976), (1348, 149408), (1472, 136822), (1624, 124016), (1856, 108514), (2359, 85376), (2576, 78184), (2668, 75488), (2696, 74704), (2944, 68411), (3248, 62008), (3712, 54257), (4669, 43136), (4718, 42688), (5152, 39092), (5336, 37744), (5392, 37352), (6496, 31004), (7751, 25984), (9338, 21568), (9436, 21344), (9773, 20608), (10304, 19546), (10672, 18872), (10784, 18676), (12992, 15502)]