199062957

素因数分解:

$3^1\times {\mathrm{149}}^1\times {\mathrm{223}}^1\times {\mathrm{1997}}^1$

素因数の和:2372

約数の個数: 16

約数和(自身を含む): 268531200

約数和(自身を除く): 69468243

約数列:

[1, 3, 149, 223, 447, 669, 1997, 5991, 33227, 99681, 297553, 445331, 892659, 1335993, 66354319, 199062957]

約数ペア:

[(1, 199062957), (3, 66354319), (149, 1335993), (223, 892659), (447, 445331), (669, 297553), (1997, 99681), (5991, 33227)]