201071556

素因数分解:

$2^2\times 3^2\times 7^1\times {\mathrm{67}}^1\times {\mathrm{11909}}^1$

素因数の和:11993

約数の個数: 72

約数和(自身を含む): 589592640

約数和(自身を除く): 388521084

約数列:

[1, 2, 3, 4, 6, 7, 9, 12, 14, 18, 21, 28, 36, 42, 63, 67, 84, 126, 134, 201, 252, 268, 402, 469, 603, 804, 938, 1206, 1407, 1876, 2412, 2814, 4221, 5628, 8442, 11909, 16884, 23818, 35727, 47636, 71454, 83363, 107181, 142908, 166726, 214362, 250089, 333452, 428724, 500178, 750267, 797903, 1000356, 1500534, 1595806, 2393709, 3001068, 3191612, 4787418, 5585321, 7181127, 9574836, 11170642, 14362254, 16755963, 22341284, 28724508, 33511926, 50267889, 67023852, 100535778, 201071556]

約数ペア:

[(1, 201071556), (2, 100535778), (3, 67023852), (4, 50267889), (6, 33511926), (7, 28724508), (9, 22341284), (12, 16755963), (14, 14362254), (18, 11170642), (21, 9574836), (28, 7181127), (36, 5585321), (42, 4787418), (63, 3191612), (67, 3001068), (84, 2393709), (126, 1595806), (134, 1500534), (201, 1000356), (252, 797903), (268, 750267), (402, 500178), (469, 428724), (603, 333452), (804, 250089), (938, 214362), (1206, 166726), (1407, 142908), (1876, 107181), (2412, 83363), (2814, 71454), (4221, 47636), (5628, 35727), (8442, 23818), (11909, 16884)]