201997896

素因数分解:

$2^3\times 3^1\times {\mathrm{113}}^1\times {\mathrm{211}}^1\times {\mathrm{353}}^1$

素因数の和:686

約数の個数: 64

約数和(自身を含む): 513328320

約数和(自身を除く): 311330424

約数列:

[1, 2, 3, 4, 6, 8, 12, 24, 113, 211, 226, 339, 353, 422, 452, 633, 678, 706, 844, 904, 1059, 1266, 1356, 1412, 1688, 2118, 2532, 2712, 2824, 4236, 5064, 8472, 23843, 39889, 47686, 71529, 74483, 79778, 95372, 119667, 143058, 148966, 159556, 190744, 223449, 239334, 286116, 297932, 319112, 446898, 478668, 572232, 595864, 893796, 957336, 1787592, 8416579, 16833158, 25249737, 33666316, 50499474, 67332632, 100998948, 201997896]

約数ペア:

[(1, 201997896), (2, 100998948), (3, 67332632), (4, 50499474), (6, 33666316), (8, 25249737), (12, 16833158), (24, 8416579), (113, 1787592), (211, 957336), (226, 893796), (339, 595864), (353, 572232), (422, 478668), (452, 446898), (633, 319112), (678, 297932), (706, 286116), (844, 239334), (904, 223449), (1059, 190744), (1266, 159556), (1356, 148966), (1412, 143058), (1688, 119667), (2118, 95372), (2532, 79778), (2712, 74483), (2824, 71529), (4236, 47686), (5064, 39889), (8472, 23843)]