204576502

素因数分解:

$2^1\times {\mathrm{13}}^1\times {\mathrm{31}}^1\times {\mathrm{53}}^1\times {\mathrm{4789}}^1$

素因数の和:4888

約数の個数: 32

約数和(自身を含む): 347639040

約数和(自身を除く): 143062538

約数列:

[1, 2, 13, 26, 31, 53, 62, 106, 403, 689, 806, 1378, 1643, 3286, 4789, 9578, 21359, 42718, 62257, 124514, 148459, 253817, 296918, 507634, 1929967, 3299621, 3859934, 6599242, 7868327, 15736654, 102288251, 204576502]

約数ペア:

[(1, 204576502), (2, 102288251), (13, 15736654), (26, 7868327), (31, 6599242), (53, 3859934), (62, 3299621), (106, 1929967), (403, 507634), (689, 296918), (806, 253817), (1378, 148459), (1643, 124514), (3286, 62257), (4789, 42718), (9578, 21359)]