230705188

素因数分解:

$2^2\times 7^1\times {\mathrm{97}}^1\times {\mathrm{173}}^1\times {\mathrm{491}}^1$

素因数の和:772

約数の個数: 48

約数和(自身を含む): 469816704

約数和(自身を除く): 239111516

約数列:

[1, 2, 4, 7, 14, 28, 97, 173, 194, 346, 388, 491, 679, 692, 982, 1211, 1358, 1964, 2422, 2716, 3437, 4844, 6874, 13748, 16781, 33562, 47627, 67124, 84943, 95254, 117467, 169886, 190508, 234934, 333389, 339772, 469868, 594601, 666778, 1189202, 1333556, 2378404, 8239471, 16478942, 32957884, 57676297, 115352594, 230705188]

約数ペア:

[(1, 230705188), (2, 115352594), (4, 57676297), (7, 32957884), (14, 16478942), (28, 8239471), (97, 2378404), (173, 1333556), (194, 1189202), (346, 666778), (388, 594601), (491, 469868), (679, 339772), (692, 333389), (982, 234934), (1211, 190508), (1358, 169886), (1964, 117467), (2422, 95254), (2716, 84943), (3437, 67124), (4844, 47627), (6874, 33562), (13748, 16781)]