213336185890

素因数分解:

$2^1\times 5^1\times {\mathrm{19}}^1\times {\mathrm{19841}}^1\times {\mathrm{56591}}^1$

素因数の和:76458

約数の個数: 32

約数和(自身を含む): 404243447040

約数和(自身を除く): 190907261150

約数列:

[1, 2, 5, 10, 19, 38, 95, 190, 19841, 39682, 56591, 99205, 113182, 198410, 282955, 376979, 565910, 753958, 1075229, 1884895, 2150458, 3769790, 5376145, 10752290, 1122822031, 2245644062, 5614110155, 11228220310, 21333618589, 42667237178, 106668092945, 213336185890]

約数ペア:

[(1, 213336185890), (2, 106668092945), (5, 42667237178), (10, 21333618589), (19, 11228220310), (38, 5614110155), (95, 2245644062), (190, 1122822031), (19841, 10752290), (39682, 5376145), (56591, 3769790), (99205, 2150458), (113182, 1884895), (198410, 1075229), (282955, 753958), (376979, 565910)]