197996904

素因数分解:

$2^3\times 3^2\times 7^1\times {\mathrm{392851}}^1$

素因数の和:392870

約数の個数: 48

約数和(自身を含む): 612849120

約数和(自身を除く): 414852216

約数列:

[1, 2, 3, 4, 6, 7, 8, 9, 12, 14, 18, 21, 24, 28, 36, 42, 56, 63, 72, 84, 126, 168, 252, 504, 392851, 785702, 1178553, 1571404, 2357106, 2749957, 3142808, 3535659, 4714212, 5499914, 7071318, 8249871, 9428424, 10999828, 14142636, 16499742, 21999656, 24749613, 28285272, 32999484, 49499226, 65998968, 98998452, 197996904]

約数ペア:

[(1, 197996904), (2, 98998452), (3, 65998968), (4, 49499226), (6, 32999484), (7, 28285272), (8, 24749613), (9, 21999656), (12, 16499742), (14, 14142636), (18, 10999828), (21, 9428424), (24, 8249871), (28, 7071318), (36, 5499914), (42, 4714212), (56, 3535659), (63, 3142808), (72, 2749957), (84, 2357106), (126, 1571404), (168, 1178553), (252, 785702), (504, 392851)]