200515133

素因数分解:

$7^1\times {\mathrm{13}}^1\times {\mathrm{41}}^1\times {\mathrm{223}}^1\times {\mathrm{241}}^1$

素因数の和:525

約数の個数: 32

約数和(自身を含む): 254994432

約数和(自身を除く): 54479299

約数列:

[1, 7, 13, 41, 91, 223, 241, 287, 533, 1561, 1687, 2899, 3133, 3731, 9143, 9881, 20293, 21931, 53743, 64001, 69167, 118859, 128453, 376201, 698659, 832013, 899171, 2203463, 4890613, 15424241, 28645019, 200515133]

約数ペア:

[(1, 200515133), (7, 28645019), (13, 15424241), (41, 4890613), (91, 2203463), (223, 899171), (241, 832013), (287, 698659), (533, 376201), (1561, 128453), (1687, 118859), (2899, 69167), (3133, 64001), (3731, 53743), (9143, 21931), (9881, 20293)]