195650

素因数分解:

$2^1\times 5^2\times 7^1\times {\mathrm{13}}^1\times {\mathrm{43}}^1$

素因数の和:75

約数の個数: 48

約数和(自身を含む): 458304

約数和(自身を除く): 262654

約数列:

[1, 2, 5, 7, 10, 13, 14, 25, 26, 35, 43, 50, 65, 70, 86, 91, 130, 175, 182, 215, 301, 325, 350, 430, 455, 559, 602, 650, 910, 1075, 1118, 1505, 2150, 2275, 2795, 3010, 3913, 4550, 5590, 7525, 7826, 13975, 15050, 19565, 27950, 39130, 97825, 195650]

約数ペア:

[(1, 195650), (2, 97825), (5, 39130), (7, 27950), (10, 19565), (13, 15050), (14, 13975), (25, 7826), (26, 7525), (35, 5590), (43, 4550), (50, 3913), (65, 3010), (70, 2795), (86, 2275), (91, 2150), (130, 1505), (175, 1118), (182, 1075), (215, 910), (301, 650), (325, 602), (350, 559), (430, 455)]