198602068

素因数分解:

$2^2\times 7^1\times {\mathrm{83}}^1\times {\mathrm{97}}^1\times {\mathrm{881}}^1$

素因数の和:1072

約数の個数: 48

約数和(自身を含む): 406594944

約数和(自身を除く): 207992876

約数列:

[1, 2, 4, 7, 14, 28, 83, 97, 166, 194, 332, 388, 581, 679, 881, 1162, 1358, 1762, 2324, 2716, 3524, 6167, 8051, 12334, 16102, 24668, 32204, 56357, 73123, 85457, 112714, 146246, 170914, 225428, 292492, 341828, 511861, 598199, 1023722, 1196398, 2047444, 2392796, 7092931, 14185862, 28371724, 49650517, 99301034, 198602068]

約数ペア:

[(1, 198602068), (2, 99301034), (4, 49650517), (7, 28371724), (14, 14185862), (28, 7092931), (83, 2392796), (97, 2047444), (166, 1196398), (194, 1023722), (332, 598199), (388, 511861), (581, 341828), (679, 292492), (881, 225428), (1162, 170914), (1358, 146246), (1762, 112714), (2324, 85457), (2716, 73123), (3524, 56357), (6167, 32204), (8051, 24668), (12334, 16102)]