196888146

素因数分解:

$2^1\times 3^1\times 7^1\times {\mathrm{13}}^1\times {\mathrm{19}}^1\times {\mathrm{18979}}^1$

素因数の和:19023

約数の個数: 64

約数和(自身を含む): 510182400

約数和(自身を除く): 313294254

約数列:

[1, 2, 3, 6, 7, 13, 14, 19, 21, 26, 38, 39, 42, 57, 78, 91, 114, 133, 182, 247, 266, 273, 399, 494, 546, 741, 798, 1482, 1729, 3458, 5187, 10374, 18979, 37958, 56937, 113874, 132853, 246727, 265706, 360601, 398559, 493454, 721202, 740181, 797118, 1081803, 1480362, 1727089, 2163606, 2524207, 3454178, 4687813, 5048414, 5181267, 7572621, 9375626, 10362534, 14063439, 15145242, 28126878, 32814691, 65629382, 98444073, 196888146]

約数ペア:

[(1, 196888146), (2, 98444073), (3, 65629382), (6, 32814691), (7, 28126878), (13, 15145242), (14, 14063439), (19, 10362534), (21, 9375626), (26, 7572621), (38, 5181267), (39, 5048414), (42, 4687813), (57, 3454178), (78, 2524207), (91, 2163606), (114, 1727089), (133, 1480362), (182, 1081803), (247, 797118), (266, 740181), (273, 721202), (399, 493454), (494, 398559), (546, 360601), (741, 265706), (798, 246727), (1482, 132853), (1729, 113874), (3458, 56937), (5187, 37958), (10374, 18979)]