214970765

素因数分解:

$5^1\times {\mathrm{23}}^1\times {\mathrm{29}}^1\times {\mathrm{73}}^1\times {\mathrm{883}}^1$

素因数の和:1013

約数の個数: 32

約数和(自身を含む): 282597120

約数和(自身を除く): 67626355

約数列:

[1, 5, 23, 29, 73, 115, 145, 365, 667, 883, 1679, 2117, 3335, 4415, 8395, 10585, 20309, 25607, 48691, 64459, 101545, 128035, 243455, 322295, 588961, 1482557, 1869311, 2944805, 7412785, 9346555, 42994153, 214970765]

約数ペア:

[(1, 214970765), (5, 42994153), (23, 9346555), (29, 7412785), (73, 2944805), (115, 1869311), (145, 1482557), (365, 588961), (667, 322295), (883, 243455), (1679, 128035), (2117, 101545), (3335, 64459), (4415, 48691), (8395, 25607), (10585, 20309)]