200102378

素因数分解:

$2^1\times 7^2\times {\mathrm{29}}^1\times {\mathrm{181}}^1\times {\mathrm{389}}^1$

素因数の和:615

約数の個数: 48

約数和(自身を含む): 364127400

約数和(自身を除く): 164025022

約数列:

[1, 2, 7, 14, 29, 49, 58, 98, 181, 203, 362, 389, 406, 778, 1267, 1421, 2534, 2723, 2842, 5249, 5446, 8869, 10498, 11281, 17738, 19061, 22562, 36743, 38122, 70409, 73486, 78967, 140818, 157934, 257201, 492863, 514402, 552769, 985726, 1105538, 2041861, 3450041, 4083722, 6900082, 14293027, 28586054, 100051189, 200102378]

約数ペア:

[(1, 200102378), (2, 100051189), (7, 28586054), (14, 14293027), (29, 6900082), (49, 4083722), (58, 3450041), (98, 2041861), (181, 1105538), (203, 985726), (362, 552769), (389, 514402), (406, 492863), (778, 257201), (1267, 157934), (1421, 140818), (2534, 78967), (2723, 73486), (2842, 70409), (5249, 38122), (5446, 36743), (8869, 22562), (10498, 19061), (11281, 17738)]