194587705

素因数分解:

$5^1\times {\mathrm{13}}^1\times {\mathrm{23}}^1\times {\mathrm{73}}^1\times {\mathrm{1783}}^1$

素因数の和:1897

約数の個数: 32

約数和(自身を含む): 266144256

約数和(自身を除く): 71556551

約数列:

[1, 5, 13, 23, 65, 73, 115, 299, 365, 949, 1495, 1679, 1783, 4745, 8395, 8915, 21827, 23179, 41009, 109135, 115895, 130159, 205045, 533117, 650795, 1692067, 2665585, 2993657, 8460335, 14968285, 38917541, 194587705]

約数ペア:

[(1, 194587705), (5, 38917541), (13, 14968285), (23, 8460335), (65, 2993657), (73, 2665585), (115, 1692067), (299, 650795), (365, 533117), (949, 205045), (1495, 130159), (1679, 115895), (1783, 109135), (4745, 41009), (8395, 23179), (8915, 21827)]