199943198

素因数分解:

$2^1\times 7^1\times {\mathrm{13}}^1\times {\mathrm{331}}^1\times {\mathrm{3319}}^1$

素因数の和:3672

約数の個数: 32

約数和(自身を含む): 370352640

約数和(自身を除く): 170409442

約数列:

[1, 2, 7, 13, 14, 26, 91, 182, 331, 662, 2317, 3319, 4303, 4634, 6638, 8606, 23233, 30121, 43147, 46466, 60242, 86294, 302029, 604058, 1098589, 2197178, 7690123, 14281657, 15380246, 28563314, 99971599, 199943198]

約数ペア:

[(1, 199943198), (2, 99971599), (7, 28563314), (13, 15380246), (14, 14281657), (26, 7690123), (91, 2197178), (182, 1098589), (331, 604058), (662, 302029), (2317, 86294), (3319, 60242), (4303, 46466), (4634, 43147), (6638, 30121), (8606, 23233)]