202809136

素因数分解:

$2^4\times {\mathrm{37}}^2\times {\mathrm{47}}^1\times {\mathrm{197}}^1$

素因数の和:326

約数の個数: 60

約数和(自身を含む): 414535968

約数和(自身を除く): 211726832

約数列:

[1, 2, 4, 8, 16, 37, 47, 74, 94, 148, 188, 197, 296, 376, 394, 592, 752, 788, 1369, 1576, 1739, 2738, 3152, 3478, 5476, 6956, 7289, 9259, 10952, 13912, 14578, 18518, 21904, 27824, 29156, 37036, 58312, 64343, 74072, 116624, 128686, 148144, 257372, 269693, 342583, 514744, 539386, 685166, 1029488, 1078772, 1370332, 2157544, 2740664, 4315088, 5481328, 12675571, 25351142, 50702284, 101404568, 202809136]

約数ペア:

[(1, 202809136), (2, 101404568), (4, 50702284), (8, 25351142), (16, 12675571), (37, 5481328), (47, 4315088), (74, 2740664), (94, 2157544), (148, 1370332), (188, 1078772), (197, 1029488), (296, 685166), (376, 539386), (394, 514744), (592, 342583), (752, 269693), (788, 257372), (1369, 148144), (1576, 128686), (1739, 116624), (2738, 74072), (3152, 64343), (3478, 58312), (5476, 37036), (6956, 29156), (7289, 27824), (9259, 21904), (10952, 18518), (13912, 14578)]