201003082

素因数分解:

$2^1\times 7^1\times {\mathrm{67}}^1\times {\mathrm{421}}^1\times {\mathrm{509}}^1$

素因数の和:1006

約数の個数: 32

約数和(自身を含む): 351239040

約数和(自身を除く): 150235958

約数列:

[1, 2, 7, 14, 67, 134, 421, 469, 509, 842, 938, 1018, 2947, 3563, 5894, 7126, 28207, 34103, 56414, 68206, 197449, 214289, 238721, 394898, 428578, 477442, 1500023, 3000046, 14357363, 28714726, 100501541, 201003082]

約数ペア:

[(1, 201003082), (2, 100501541), (7, 28714726), (14, 14357363), (67, 3000046), (134, 1500023), (421, 477442), (469, 428578), (509, 394898), (842, 238721), (938, 214289), (1018, 197449), (2947, 68206), (3563, 56414), (5894, 34103), (7126, 28207)]