221821358099

素因数分解:

${\mathrm{11}}^1\times {\mathrm{19}}^1\times {\mathrm{8161}}^1\times {\mathrm{130051}}^1$

素因数の和:138242

約数の個数: 16

約数和(自身を含む): 254756261760

約数和(自身を除く): 32934903661

約数列:

[1, 11, 19, 209, 8161, 89771, 130051, 155059, 1430561, 1705649, 2470969, 27180659, 1061346211, 11674808321, 20165578009, 221821358099]

約数ペア:

[(1, 221821358099), (11, 20165578009), (19, 11674808321), (209, 1061346211), (8161, 27180659), (89771, 2470969), (130051, 1705649), (155059, 1430561)]