210828996

素因数分解:

$2^2\times 3^2\times 7^1\times {\mathrm{836623}}^1$

素因数の和:836640

約数の個数: 36

約数和(自身を含む): 609062272

約数和(自身を除く): 398233276

約数列:

[1, 2, 3, 4, 6, 7, 9, 12, 14, 18, 21, 28, 36, 42, 63, 84, 126, 252, 836623, 1673246, 2509869, 3346492, 5019738, 5856361, 7529607, 10039476, 11712722, 15059214, 17569083, 23425444, 30118428, 35138166, 52707249, 70276332, 105414498, 210828996]

約数ペア:

[(1, 210828996), (2, 105414498), (3, 70276332), (4, 52707249), (6, 35138166), (7, 30118428), (9, 23425444), (12, 17569083), (14, 15059214), (18, 11712722), (21, 10039476), (28, 7529607), (36, 5856361), (42, 5019738), (63, 3346492), (84, 2509869), (126, 1673246), (252, 836623)]