210074403

素因数分解:

$3^1\times 7^1\times {\mathrm{11}}^1\times {\mathrm{829}}^1\times {\mathrm{1097}}^1$

素因数の和:1947

約数の個数: 32

約数和(自身を含む): 349954560

約数和(自身を除く): 139880157

約数列:

[1, 3, 7, 11, 21, 33, 77, 231, 829, 1097, 2487, 3291, 5803, 7679, 9119, 12067, 17409, 23037, 27357, 36201, 63833, 84469, 191499, 253407, 909413, 2728239, 6365891, 10003543, 19097673, 30010629, 70024801, 210074403]

約数ペア:

[(1, 210074403), (3, 70024801), (7, 30010629), (11, 19097673), (21, 10003543), (33, 6365891), (77, 2728239), (231, 909413), (829, 253407), (1097, 191499), (2487, 84469), (3291, 63833), (5803, 36201), (7679, 27357), (9119, 23037), (12067, 17409)]