201572345

素因数分解:

$5^1\times {\mathrm{13}}^1\times {\mathrm{23}}^1\times {\mathrm{73}}^1\times {\mathrm{1847}}^1$

素因数の和:1961

約数の個数: 32

約数和(自身を含む): 275692032

約数和(自身を除く): 74119687

約数列:

[1, 5, 13, 23, 65, 73, 115, 299, 365, 949, 1495, 1679, 1847, 4745, 8395, 9235, 21827, 24011, 42481, 109135, 120055, 134831, 212405, 552253, 674155, 1752803, 2761265, 3101113, 8764015, 15505565, 40314469, 201572345]

約数ペア:

[(1, 201572345), (5, 40314469), (13, 15505565), (23, 8764015), (65, 3101113), (73, 2761265), (115, 1752803), (299, 674155), (365, 552253), (949, 212405), (1495, 134831), (1679, 120055), (1847, 109135), (4745, 42481), (8395, 24011), (9235, 21827)]