201450496

素因数分解:

$2^{10}\times {\mathrm{13}}^1\times {\mathrm{37}}^1\times {\mathrm{409}}^1$

素因数の和:479

約数の個数: 88

約数和(自身を含む): 446491640

約数和(自身を除く): 245041144

約数列:

[1, 2, 4, 8, 13, 16, 26, 32, 37, 52, 64, 74, 104, 128, 148, 208, 256, 296, 409, 416, 481, 512, 592, 818, 832, 962, 1024, 1184, 1636, 1664, 1924, 2368, 3272, 3328, 3848, 4736, 5317, 6544, 6656, 7696, 9472, 10634, 13088, 13312, 15133, 15392, 18944, 21268, 26176, 30266, 30784, 37888, 42536, 52352, 60532, 61568, 85072, 104704, 121064, 123136, 170144, 196729, 209408, 242128, 246272, 340288, 393458, 418816, 484256, 492544, 680576, 786916, 968512, 1361152, 1573832, 1937024, 2722304, 3147664, 3874048, 5444608, 6295328, 7748096, 12590656, 15496192, 25181312, 50362624, 100725248, 201450496]

約数ペア:

[(1, 201450496), (2, 100725248), (4, 50362624), (8, 25181312), (13, 15496192), (16, 12590656), (26, 7748096), (32, 6295328), (37, 5444608), (52, 3874048), (64, 3147664), (74, 2722304), (104, 1937024), (128, 1573832), (148, 1361152), (208, 968512), (256, 786916), (296, 680576), (409, 492544), (416, 484256), (481, 418816), (512, 393458), (592, 340288), (818, 246272), (832, 242128), (962, 209408), (1024, 196729), (1184, 170144), (1636, 123136), (1664, 121064), (1924, 104704), (2368, 85072), (3272, 61568), (3328, 60532), (3848, 52352), (4736, 42536), (5317, 37888), (6544, 30784), (6656, 30266), (7696, 26176), (9472, 21268), (10634, 18944), (13088, 15392), (13312, 15133)]