199772244

素因数分解:

$2^2\times 3^6\times 7^1\times {\mathrm{9787}}^1$

素因数の和:9816

約数の個数: 84

約数和(自身を含む): 599103904

約数和(自身を除く): 399331660

約数列:

[1, 2, 3, 4, 6, 7, 9, 12, 14, 18, 21, 27, 28, 36, 42, 54, 63, 81, 84, 108, 126, 162, 189, 243, 252, 324, 378, 486, 567, 729, 756, 972, 1134, 1458, 1701, 2268, 2916, 3402, 5103, 6804, 9787, 10206, 19574, 20412, 29361, 39148, 58722, 68509, 88083, 117444, 137018, 176166, 205527, 264249, 274036, 352332, 411054, 528498, 616581, 792747, 822108, 1056996, 1233162, 1585494, 1849743, 2378241, 2466324, 3170988, 3699486, 4756482, 5549229, 7134723, 7398972, 9512964, 11098458, 14269446, 16647687, 22196916, 28538892, 33295374, 49943061, 66590748, 99886122, 199772244]

約数ペア:

[(1, 199772244), (2, 99886122), (3, 66590748), (4, 49943061), (6, 33295374), (7, 28538892), (9, 22196916), (12, 16647687), (14, 14269446), (18, 11098458), (21, 9512964), (27, 7398972), (28, 7134723), (36, 5549229), (42, 4756482), (54, 3699486), (63, 3170988), (81, 2466324), (84, 2378241), (108, 1849743), (126, 1585494), (162, 1233162), (189, 1056996), (243, 822108), (252, 792747), (324, 616581), (378, 528498), (486, 411054), (567, 352332), (729, 274036), (756, 264249), (972, 205527), (1134, 176166), (1458, 137018), (1701, 117444), (2268, 88083), (2916, 68509), (3402, 58722), (5103, 39148), (6804, 29361), (9787, 20412), (10206, 19574)]