212153473

素因数分解:

$7^1\times {\mathrm{29}}^1\times {\mathrm{79}}^1\times {\mathrm{13229}}^1$

素因数の和:13344

約数の個数: 16

約数和(自身を含む): 254016000

約数和(自身を除く): 41862527

約数列:

[1, 7, 29, 79, 203, 553, 2291, 13229, 16037, 92603, 383641, 1045091, 2685487, 7315637, 30307639, 212153473]

約数ペア:

[(1, 212153473), (7, 30307639), (29, 7315637), (79, 2685487), (203, 1045091), (553, 383641), (2291, 92603), (13229, 16037)]