207103876

素因数分解:

$2^2\times 7^1\times {\mathrm{19}}^1\times {\mathrm{71}}^1\times {\mathrm{5483}}^1$

素因数の和:5584

約数の個数: 48

約数和(自身を含む): 442229760

約数和(自身を除く): 235125884

約数列:

[1, 2, 4, 7, 14, 19, 28, 38, 71, 76, 133, 142, 266, 284, 497, 532, 994, 1349, 1988, 2698, 5396, 5483, 9443, 10966, 18886, 21932, 37772, 38381, 76762, 104177, 153524, 208354, 389293, 416708, 729239, 778586, 1458478, 1557172, 2725051, 2916956, 5450102, 7396567, 10900204, 14793134, 29586268, 51775969, 103551938, 207103876]

約数ペア:

[(1, 207103876), (2, 103551938), (4, 51775969), (7, 29586268), (14, 14793134), (19, 10900204), (28, 7396567), (38, 5450102), (71, 2916956), (76, 2725051), (133, 1557172), (142, 1458478), (266, 778586), (284, 729239), (497, 416708), (532, 389293), (994, 208354), (1349, 153524), (1988, 104177), (2698, 76762), (5396, 38381), (5483, 37772), (9443, 21932), (10966, 18886)]