203428288

素因数分解:

$2^6\times 7^1\times {\mathrm{19}}^1\times {\mathrm{23899}}^1$

素因数の和:23937

約数の個数: 56

約数和(自身を含む): 485648000

約数和(自身を除く): 282219712

約数列:

[1, 2, 4, 7, 8, 14, 16, 19, 28, 32, 38, 56, 64, 76, 112, 133, 152, 224, 266, 304, 448, 532, 608, 1064, 1216, 2128, 4256, 8512, 23899, 47798, 95596, 167293, 191192, 334586, 382384, 454081, 669172, 764768, 908162, 1338344, 1529536, 1816324, 2676688, 3178567, 3632648, 5353376, 6357134, 7265296, 10706752, 12714268, 14530592, 25428536, 29061184, 50857072, 101714144, 203428288]

約数ペア:

[(1, 203428288), (2, 101714144), (4, 50857072), (7, 29061184), (8, 25428536), (14, 14530592), (16, 12714268), (19, 10706752), (28, 7265296), (32, 6357134), (38, 5353376), (56, 3632648), (64, 3178567), (76, 2676688), (112, 1816324), (133, 1529536), (152, 1338344), (224, 908162), (266, 764768), (304, 669172), (448, 454081), (532, 382384), (608, 334586), (1064, 191192), (1216, 167293), (2128, 95596), (4256, 47798), (8512, 23899)]