196515694067

素因数分解:

$7^1\times {\mathrm{11}}^1\times {\mathrm{71}}^1\times {\mathrm{281}}^1\times {\mathrm{127921}}^1$

素因数の和:128291

約数の個数: 32

約数和(自身を含む): 249343515648

約数和(自身を除く): 52827821581

約数列:

[1, 7, 11, 71, 77, 281, 497, 781, 1967, 3091, 5467, 19951, 21637, 127921, 139657, 219461, 895447, 1407131, 1536227, 9082391, 9849917, 35945801, 63576737, 99906301, 251620607, 395403811, 699344107, 2552151871, 2767826677, 17865063097, 28073670581, 196515694067]

約数ペア:

[(1, 196515694067), (7, 28073670581), (11, 17865063097), (71, 2767826677), (77, 2552151871), (281, 699344107), (497, 395403811), (781, 251620607), (1967, 99906301), (3091, 63576737), (5467, 35945801), (19951, 9849917), (21637, 9082391), (127921, 1536227), (139657, 1407131), (219461, 895447)]