200525312

素因数分解:

$2^9\times {\mathrm{13}}^1\times {\mathrm{47}}^1\times {\mathrm{641}}^1$

素因数の和:719

約数の個数: 80

約数和(自身を含む): 441346752

約数和(自身を除く): 240821440

約数列:

[1, 2, 4, 8, 13, 16, 26, 32, 47, 52, 64, 94, 104, 128, 188, 208, 256, 376, 416, 512, 611, 641, 752, 832, 1222, 1282, 1504, 1664, 2444, 2564, 3008, 3328, 4888, 5128, 6016, 6656, 8333, 9776, 10256, 12032, 16666, 19552, 20512, 24064, 30127, 33332, 39104, 41024, 60254, 66664, 78208, 82048, 120508, 133328, 156416, 164096, 241016, 266656, 312832, 328192, 391651, 482032, 533312, 783302, 964064, 1066624, 1566604, 1928128, 2133248, 3133208, 3856256, 4266496, 6266416, 7712512, 12532832, 15425024, 25065664, 50131328, 100262656, 200525312]

約数ペア:

[(1, 200525312), (2, 100262656), (4, 50131328), (8, 25065664), (13, 15425024), (16, 12532832), (26, 7712512), (32, 6266416), (47, 4266496), (52, 3856256), (64, 3133208), (94, 2133248), (104, 1928128), (128, 1566604), (188, 1066624), (208, 964064), (256, 783302), (376, 533312), (416, 482032), (512, 391651), (611, 328192), (641, 312832), (752, 266656), (832, 241016), (1222, 164096), (1282, 156416), (1504, 133328), (1664, 120508), (2444, 82048), (2564, 78208), (3008, 66664), (3328, 60254), (4888, 41024), (5128, 39104), (6016, 33332), (6656, 30127), (8333, 24064), (9776, 20512), (10256, 19552), (12032, 16666)]