251372082

素因数分解:

$2^1\times 3^1\times {\mathrm{13}}^1\times {\mathrm{227}}^1\times {\mathrm{14197}}^1$

素因数の和:14442

約数の個数: 32

約数和(自身を含む): 543840192

約数和(自身を除く): 292468110

約数列:

[1, 2, 3, 6, 13, 26, 39, 78, 227, 454, 681, 1362, 2951, 5902, 8853, 14197, 17706, 28394, 42591, 85182, 184561, 369122, 553683, 1107366, 3222719, 6445438, 9668157, 19336314, 41895347, 83790694, 125686041, 251372082]

約数ペア:

[(1, 251372082), (2, 125686041), (3, 83790694), (6, 41895347), (13, 19336314), (26, 9668157), (39, 6445438), (78, 3222719), (227, 1107366), (454, 553683), (681, 369122), (1362, 184561), (2951, 85182), (5902, 42591), (8853, 28394), (14197, 17706)]