201217356

素因数分解:

$2^2\times 3^2\times {\mathrm{281}}^1\times {\mathrm{19891}}^1$

素因数の和:20182

約数の個数: 36

約数和(自身を含む): 510468504

約数和(自身を除く): 309251148

約数列:

[1, 2, 3, 4, 6, 9, 12, 18, 36, 281, 562, 843, 1124, 1686, 2529, 3372, 5058, 10116, 19891, 39782, 59673, 79564, 119346, 179019, 238692, 358038, 716076, 5589371, 11178742, 16768113, 22357484, 33536226, 50304339, 67072452, 100608678, 201217356]

約数ペア:

[(1, 201217356), (2, 100608678), (3, 67072452), (4, 50304339), (6, 33536226), (9, 22357484), (12, 16768113), (18, 11178742), (36, 5589371), (281, 716076), (562, 358038), (843, 238692), (1124, 179019), (1686, 119346), (2529, 79564), (3372, 59673), (5058, 39782), (10116, 19891)]