199324370

素因数分解:

$2^1\times 5^1\times 7^1\times {\mathrm{41}}^1\times {\mathrm{199}}^1\times {\mathrm{349}}^1$

素因数の和:603

約数の個数: 64

約数和(自身を含む): 423360000

約数和(自身を除く): 224035630

約数列:

[1, 2, 5, 7, 10, 14, 35, 41, 70, 82, 199, 205, 287, 349, 398, 410, 574, 698, 995, 1393, 1435, 1745, 1990, 2443, 2786, 2870, 3490, 4886, 6965, 8159, 12215, 13930, 14309, 16318, 24430, 28618, 40795, 57113, 69451, 71545, 81590, 100163, 114226, 138902, 143090, 200326, 285565, 347255, 486157, 500815, 571130, 694510, 972314, 1001630, 2430785, 2847491, 4861570, 5694982, 14237455, 19932437, 28474910, 39864874, 99662185, 199324370]

約数ペア:

[(1, 199324370), (2, 99662185), (5, 39864874), (7, 28474910), (10, 19932437), (14, 14237455), (35, 5694982), (41, 4861570), (70, 2847491), (82, 2430785), (199, 1001630), (205, 972314), (287, 694510), (349, 571130), (398, 500815), (410, 486157), (574, 347255), (698, 285565), (995, 200326), (1393, 143090), (1435, 138902), (1745, 114226), (1990, 100163), (2443, 81590), (2786, 71545), (2870, 69451), (3490, 57113), (4886, 40795), (6965, 28618), (8159, 24430), (12215, 16318), (13930, 14309)]