193198878

素因数分解:

$2^1\times 3^3\times {\mathrm{19}}^1\times {\mathrm{188303}}^1$

素因数の和:188333

約数の個数: 32

約数和(自身を含む): 451929600

約数和(自身を除く): 258730722

約数列:

[1, 2, 3, 6, 9, 18, 19, 27, 38, 54, 57, 114, 171, 342, 513, 1026, 188303, 376606, 564909, 1129818, 1694727, 3389454, 3577757, 5084181, 7155514, 10168362, 10733271, 21466542, 32199813, 64399626, 96599439, 193198878]

約数ペア:

[(1, 193198878), (2, 96599439), (3, 64399626), (6, 32199813), (9, 21466542), (18, 10733271), (19, 10168362), (27, 7155514), (38, 5084181), (54, 3577757), (57, 3389454), (114, 1694727), (171, 1129818), (342, 564909), (513, 376606), (1026, 188303)]