205370496

素因数分解:

$2^7\times 3^2\times {\mathrm{23}}^2\times {\mathrm{337}}^1$

素因数の和:403

約数の個数: 144

約数和(自身を含む): 619619910

約数和(自身を除く): 414249414

約数列:

[1, 2, 3, 4, 6, 8, 9, 12, 16, 18, 23, 24, 32, 36, 46, 48, 64, 69, 72, 92, 96, 128, 138, 144, 184, 192, 207, 276, 288, 337, 368, 384, 414, 529, 552, 576, 674, 736, 828, 1011, 1058, 1104, 1152, 1348, 1472, 1587, 1656, 2022, 2116, 2208, 2696, 2944, 3033, 3174, 3312, 4044, 4232, 4416, 4761, 5392, 6066, 6348, 6624, 7751, 8088, 8464, 8832, 9522, 10784, 12132, 12696, 13248, 15502, 16176, 16928, 19044, 21568, 23253, 24264, 25392, 26496, 31004, 32352, 33856, 38088, 43136, 46506, 48528, 50784, 62008, 64704, 67712, 69759, 76176, 93012, 97056, 101568, 124016, 129408, 139518, 152352, 178273, 186024, 194112, 203136, 248032, 279036, 304704, 356546, 372048, 388224, 496064, 534819, 558072, 609408, 713092, 744096, 992128, 1069638, 1116144, 1426184, 1488192, 1604457, 2139276, 2232288, 2852368, 2976384, 3208914, 4278552, 4464576, 5704736, 6417828, 8557104, 8929152, 11409472, 12835656, 17114208, 22818944, 25671312, 34228416, 51342624, 68456832, 102685248, 205370496]

約数ペア:

[(1, 205370496), (2, 102685248), (3, 68456832), (4, 51342624), (6, 34228416), (8, 25671312), (9, 22818944), (12, 17114208), (16, 12835656), (18, 11409472), (23, 8929152), (24, 8557104), (32, 6417828), (36, 5704736), (46, 4464576), (48, 4278552), (64, 3208914), (69, 2976384), (72, 2852368), (92, 2232288), (96, 2139276), (128, 1604457), (138, 1488192), (144, 1426184), (184, 1116144), (192, 1069638), (207, 992128), (276, 744096), (288, 713092), (337, 609408), (368, 558072), (384, 534819), (414, 496064), (529, 388224), (552, 372048), (576, 356546), (674, 304704), (736, 279036), (828, 248032), (1011, 203136), (1058, 194112), (1104, 186024), (1152, 178273), (1348, 152352), (1472, 139518), (1587, 129408), (1656, 124016), (2022, 101568), (2116, 97056), (2208, 93012), (2696, 76176), (2944, 69759), (3033, 67712), (3174, 64704), (3312, 62008), (4044, 50784), (4232, 48528), (4416, 46506), (4761, 43136), (5392, 38088), (6066, 33856), (6348, 32352), (6624, 31004), (7751, 26496), (8088, 25392), (8464, 24264), (8832, 23253), (9522, 21568), (10784, 19044), (12132, 16928), (12696, 16176), (13248, 15502)]