201599538

素因数分解:

$2^1\times 3^1\times 7^1\times {\mathrm{19}}^1\times {\mathrm{257}}^1\times {\mathrm{983}}^1$

素因数の和:1271

約数の個数: 64

約数和(自身を含む): 487434240

約数和(自身を除く): 285834702

約数列:

[1, 2, 3, 6, 7, 14, 19, 21, 38, 42, 57, 114, 133, 257, 266, 399, 514, 771, 798, 983, 1542, 1799, 1966, 2949, 3598, 4883, 5397, 5898, 6881, 9766, 10794, 13762, 14649, 18677, 20643, 29298, 34181, 37354, 41286, 56031, 68362, 102543, 112062, 130739, 205086, 252631, 261478, 392217, 505262, 757893, 784434, 1515786, 1768417, 3536834, 4799989, 5305251, 9599978, 10610502, 14399967, 28799934, 33599923, 67199846, 100799769, 201599538]

約数ペア:

[(1, 201599538), (2, 100799769), (3, 67199846), (6, 33599923), (7, 28799934), (14, 14399967), (19, 10610502), (21, 9599978), (38, 5305251), (42, 4799989), (57, 3536834), (114, 1768417), (133, 1515786), (257, 784434), (266, 757893), (399, 505262), (514, 392217), (771, 261478), (798, 252631), (983, 205086), (1542, 130739), (1799, 112062), (1966, 102543), (2949, 68362), (3598, 56031), (4883, 41286), (5397, 37354), (5898, 34181), (6881, 29298), (9766, 20643), (10794, 18677), (13762, 14649)]