199528404

素因数分解:

$2^2\times 3^1\times {\mathrm{23}}^1\times {\mathrm{79}}^1\times {\mathrm{9151}}^1$

素因数の和:9260

約数の個数: 48

約数和(自身を含む): 492011520

約数和(自身を除く): 292483116

約数列:

[1, 2, 3, 4, 6, 12, 23, 46, 69, 79, 92, 138, 158, 237, 276, 316, 474, 948, 1817, 3634, 5451, 7268, 9151, 10902, 18302, 21804, 27453, 36604, 54906, 109812, 210473, 420946, 631419, 722929, 841892, 1262838, 1445858, 2168787, 2525676, 2891716, 4337574, 8675148, 16627367, 33254734, 49882101, 66509468, 99764202, 199528404]

約数ペア:

[(1, 199528404), (2, 99764202), (3, 66509468), (4, 49882101), (6, 33254734), (12, 16627367), (23, 8675148), (46, 4337574), (69, 2891716), (79, 2525676), (92, 2168787), (138, 1445858), (158, 1262838), (237, 841892), (276, 722929), (316, 631419), (474, 420946), (948, 210473), (1817, 109812), (3634, 54906), (5451, 36604), (7268, 27453), (9151, 21804), (10902, 18302)]