201242556

素因数分解:

$2^2\times 3^4\times {\mathrm{37}}^1\times {\mathrm{16787}}^1$

素因数の和:16840

約数の個数: 60

約数和(自身を含む): 540338568

約数和(自身を除く): 339096012

約数列:

[1, 2, 3, 4, 6, 9, 12, 18, 27, 36, 37, 54, 74, 81, 108, 111, 148, 162, 222, 324, 333, 444, 666, 999, 1332, 1998, 2997, 3996, 5994, 11988, 16787, 33574, 50361, 67148, 100722, 151083, 201444, 302166, 453249, 604332, 621119, 906498, 1242238, 1359747, 1812996, 1863357, 2484476, 2719494, 3726714, 5438988, 5590071, 7453428, 11180142, 16770213, 22360284, 33540426, 50310639, 67080852, 100621278, 201242556]

約数ペア:

[(1, 201242556), (2, 100621278), (3, 67080852), (4, 50310639), (6, 33540426), (9, 22360284), (12, 16770213), (18, 11180142), (27, 7453428), (36, 5590071), (37, 5438988), (54, 3726714), (74, 2719494), (81, 2484476), (108, 1863357), (111, 1812996), (148, 1359747), (162, 1242238), (222, 906498), (324, 621119), (333, 604332), (444, 453249), (666, 302166), (999, 201444), (1332, 151083), (1998, 100722), (2997, 67148), (3996, 50361), (5994, 33574), (11988, 16787)]