207249568

素因数分解:

$2^5\times {\mathrm{19}}^1\times {\mathrm{71}}^1\times {\mathrm{4801}}^1$

素因数の和:4901

約数の個数: 48

約数和(自身を含む): 435637440

約数和(自身を除く): 228387872

約数列:

[1, 2, 4, 8, 16, 19, 32, 38, 71, 76, 142, 152, 284, 304, 568, 608, 1136, 1349, 2272, 2698, 4801, 5396, 9602, 10792, 19204, 21584, 38408, 43168, 76816, 91219, 153632, 182438, 340871, 364876, 681742, 729752, 1363484, 1459504, 2726968, 2919008, 5453936, 6476549, 10907872, 12953098, 25906196, 51812392, 103624784, 207249568]

約数ペア:

[(1, 207249568), (2, 103624784), (4, 51812392), (8, 25906196), (16, 12953098), (19, 10907872), (32, 6476549), (38, 5453936), (71, 2919008), (76, 2726968), (142, 1459504), (152, 1363484), (284, 729752), (304, 681742), (568, 364876), (608, 340871), (1136, 182438), (1349, 153632), (2272, 91219), (2698, 76816), (4801, 43168), (5396, 38408), (9602, 21584), (10792, 19204)]