214970994

素因数分解:

$2^1\times 3^2\times 7^1\times {\mathrm{157}}^1\times {\mathrm{10867}}^1$

素因数の和:11039

約数の個数: 48

約数和(自身を含む): 535748928

約数和(自身を除く): 320777934

約数列:

[1, 2, 3, 6, 7, 9, 14, 18, 21, 42, 63, 126, 157, 314, 471, 942, 1099, 1413, 2198, 2826, 3297, 6594, 9891, 10867, 19782, 21734, 32601, 65202, 76069, 97803, 152138, 195606, 228207, 456414, 684621, 1369242, 1706119, 3412238, 5118357, 10236714, 11942833, 15355071, 23885666, 30710142, 35828499, 71656998, 107485497, 214970994]

約数ペア:

[(1, 214970994), (2, 107485497), (3, 71656998), (6, 35828499), (7, 30710142), (9, 23885666), (14, 15355071), (18, 11942833), (21, 10236714), (42, 5118357), (63, 3412238), (126, 1706119), (157, 1369242), (314, 684621), (471, 456414), (942, 228207), (1099, 195606), (1413, 152138), (2198, 97803), (2826, 76069), (3297, 65202), (6594, 32601), (9891, 21734), (10867, 19782)]