201991419631

素因数分解:

${\mathrm{19}}^1\times {\mathrm{41}}^1\times {\mathrm{113}}^1\times {\mathrm{439}}^1\times {\mathrm{5227}}^1$

素因数の和:5839

約数の個数: 32

約数和(自身を含む): 220278643200

約数和(自身を除く): 18287223569

約数列:

[1, 19, 41, 113, 439, 779, 2147, 4633, 5227, 8341, 17999, 49607, 88027, 99313, 214307, 341981, 590651, 942533, 2033887, 2294653, 4071833, 11222369, 24216691, 38643853, 43598407, 94080773, 259295789, 460117129, 1787534687, 4926619991, 10631127349, 201991419631]

約数ペア:

[(1, 201991419631), (19, 10631127349), (41, 4926619991), (113, 1787534687), (439, 460117129), (779, 259295789), (2147, 94080773), (4633, 43598407), (5227, 38643853), (8341, 24216691), (17999, 11222369), (49607, 4071833), (88027, 2294653), (99313, 2033887), (214307, 942533), (341981, 590651)]