203420384464

素因数分解:

$2^4\times {\mathrm{11}}^1\times {\mathrm{29}}^1\times {\mathrm{151}}^1\times {\mathrm{263941}}^1$

素因数の和:264140

約数の個数: 80

約数和(自身を含む): 447730093440

約数和(自身を除く): 244309708976

約数列:

[1, 2, 4, 8, 11, 16, 22, 29, 44, 58, 88, 116, 151, 176, 232, 302, 319, 464, 604, 638, 1208, 1276, 1661, 2416, 2552, 3322, 4379, 5104, 6644, 8758, 13288, 17516, 26576, 35032, 48169, 70064, 96338, 192676, 263941, 385352, 527882, 770704, 1055764, 2111528, 2903351, 4223056, 5806702, 7654289, 11613404, 15308578, 23226808, 30617156, 39855091, 46453616, 61234312, 79710182, 84197179, 122468624, 159420364, 168394358, 318840728, 336788716, 438406001, 637681456, 673577432, 876812002, 1155797639, 1347154864, 1753624004, 2311595278, 3507248008, 4623190556, 7014496016, 9246381112, 12713774029, 18492762224, 25427548058, 50855096116, 101710192232, 203420384464]

約数ペア:

[(1, 203420384464), (2, 101710192232), (4, 50855096116), (8, 25427548058), (11, 18492762224), (16, 12713774029), (22, 9246381112), (29, 7014496016), (44, 4623190556), (58, 3507248008), (88, 2311595278), (116, 1753624004), (151, 1347154864), (176, 1155797639), (232, 876812002), (302, 673577432), (319, 637681456), (464, 438406001), (604, 336788716), (638, 318840728), (1208, 168394358), (1276, 159420364), (1661, 122468624), (2416, 84197179), (2552, 79710182), (3322, 61234312), (4379, 46453616), (5104, 39855091), (6644, 30617156), (8758, 23226808), (13288, 15308578), (17516, 11613404), (26576, 7654289), (35032, 5806702), (48169, 4223056), (70064, 2903351), (96338, 2111528), (192676, 1055764), (263941, 770704), (385352, 527882)]