219508086

素因数分解:

$2^1\times 3^1\times 7^1\times {\mathrm{31}}^1\times {\mathrm{53}}^1\times {\mathrm{3181}}^1$

素因数の和:3277

約数の個数: 64

約数和(自身を含む): 527855616

約数和(自身を除く): 308347530

約数列:

[1, 2, 3, 6, 7, 14, 21, 31, 42, 53, 62, 93, 106, 159, 186, 217, 318, 371, 434, 651, 742, 1113, 1302, 1643, 2226, 3181, 3286, 4929, 6362, 9543, 9858, 11501, 19086, 22267, 23002, 34503, 44534, 66801, 69006, 98611, 133602, 168593, 197222, 295833, 337186, 505779, 591666, 690277, 1011558, 1180151, 1380554, 2070831, 2360302, 3540453, 4141662, 5226383, 7080906, 10452766, 15679149, 31358298, 36584681, 73169362, 109754043, 219508086]

約数ペア:

[(1, 219508086), (2, 109754043), (3, 73169362), (6, 36584681), (7, 31358298), (14, 15679149), (21, 10452766), (31, 7080906), (42, 5226383), (53, 4141662), (62, 3540453), (93, 2360302), (106, 2070831), (159, 1380554), (186, 1180151), (217, 1011558), (318, 690277), (371, 591666), (434, 505779), (651, 337186), (742, 295833), (1113, 197222), (1302, 168593), (1643, 133602), (2226, 98611), (3181, 69006), (3286, 66801), (4929, 44534), (6362, 34503), (9543, 23002), (9858, 22267), (11501, 19086)]