216895592

素因数分解:

$2^3\times {\mathrm{31}}^1\times {\mathrm{167}}^1\times {\mathrm{5237}}^1$

素因数の和:5441

約数の個数: 32

約数和(自身を含む): 422392320

約数和(自身を除く): 205496728

約数列:

[1, 2, 4, 8, 31, 62, 124, 167, 248, 334, 668, 1336, 5177, 5237, 10354, 10474, 20708, 20948, 41416, 41896, 162347, 324694, 649388, 874579, 1298776, 1749158, 3498316, 6996632, 27111949, 54223898, 108447796, 216895592]

約数ペア:

[(1, 216895592), (2, 108447796), (4, 54223898), (8, 27111949), (31, 6996632), (62, 3498316), (124, 1749158), (167, 1298776), (248, 874579), (334, 649388), (668, 324694), (1336, 162347), (5177, 41896), (5237, 41416), (10354, 20948), (10474, 20708)]