207473624

素因数分解:

$2^3\times {\mathrm{43}}^1\times {\mathrm{139}}^1\times {\mathrm{4339}}^1$

素因数の和:4527

約数の個数: 32

約数和(自身を含む): 401016000

約数和(自身を除く): 193542376

約数列:

[1, 2, 4, 8, 43, 86, 139, 172, 278, 344, 556, 1112, 4339, 5977, 8678, 11954, 17356, 23908, 34712, 47816, 186577, 373154, 603121, 746308, 1206242, 1492616, 2412484, 4824968, 25934203, 51868406, 103736812, 207473624]

約数ペア:

[(1, 207473624), (2, 103736812), (4, 51868406), (8, 25934203), (43, 4824968), (86, 2412484), (139, 1492616), (172, 1206242), (278, 746308), (344, 603121), (556, 373154), (1112, 186577), (4339, 47816), (5977, 34712), (8678, 23908), (11954, 17356)]