201624224

素因数分解:

$2^5\times {\mathrm{41}}^1\times {\mathrm{239}}^1\times {\mathrm{643}}^1$

素因数の和:933

約数の個数: 48

約数和(自身を含む): 408965760

約数和(自身を除く): 207341536

約数列:

[1, 2, 4, 8, 16, 32, 41, 82, 164, 239, 328, 478, 643, 656, 956, 1286, 1312, 1912, 2572, 3824, 5144, 7648, 9799, 10288, 19598, 20576, 26363, 39196, 52726, 78392, 105452, 153677, 156784, 210904, 307354, 313568, 421808, 614708, 843616, 1229416, 2458832, 4917664, 6300757, 12601514, 25203028, 50406056, 100812112, 201624224]

約数ペア:

[(1, 201624224), (2, 100812112), (4, 50406056), (8, 25203028), (16, 12601514), (32, 6300757), (41, 4917664), (82, 2458832), (164, 1229416), (239, 843616), (328, 614708), (478, 421808), (643, 313568), (656, 307354), (956, 210904), (1286, 156784), (1312, 153677), (1912, 105452), (2572, 78392), (3824, 52726), (5144, 39196), (7648, 26363), (9799, 20576), (10288, 19598)]