214886749

素因数分解:

$7^1\times {\mathrm{11}}^1\times {\mathrm{17}}^1\times {\mathrm{167}}^1\times {\mathrm{983}}^1$

素因数の和:1185

約数の個数: 32

約数和(自身を含む): 285659136

約数和(自身を除く): 70772387

約数列:

[1, 7, 11, 17, 77, 119, 167, 187, 983, 1169, 1309, 1837, 2839, 6881, 10813, 12859, 16711, 19873, 31229, 75691, 116977, 164161, 183821, 218603, 1149127, 1286747, 1805771, 2790737, 12640397, 19535159, 30698107, 214886749]

約数ペア:

[(1, 214886749), (7, 30698107), (11, 19535159), (17, 12640397), (77, 2790737), (119, 1805771), (167, 1286747), (187, 1149127), (983, 218603), (1169, 183821), (1309, 164161), (1837, 116977), (2839, 75691), (6881, 31229), (10813, 19873), (12859, 16711)]