190044897

素因数分解:

$3^1\times 7^1\times {\mathrm{19}}^1\times {\mathrm{67}}^1\times {\mathrm{7109}}^1$

素因数の和:7205

約数の個数: 32

約数和(自身を含む): 309427200

約数和(自身を除く): 119382303

約数列:

[1, 3, 7, 19, 21, 57, 67, 133, 201, 399, 469, 1273, 1407, 3819, 7109, 8911, 21327, 26733, 49763, 135071, 149289, 405213, 476303, 945497, 1428909, 2836491, 3334121, 9049757, 10002363, 27149271, 63348299, 190044897]

約数ペア:

[(1, 190044897), (3, 63348299), (7, 27149271), (19, 10002363), (21, 9049757), (57, 3334121), (67, 2836491), (133, 1428909), (201, 945497), (399, 476303), (469, 405213), (1273, 149289), (1407, 135071), (3819, 49763), (7109, 26733), (8911, 21327)]