199385514

素因数分解:

$2^1\times 3^2\times {\mathrm{101}}^1\times {\mathrm{109673}}^1$

素因数の和:109782

約数の個数: 24

約数和(自身を含む): 436283172

約数和(自身を除く): 236897658

約数列:

[1, 2, 3, 6, 9, 18, 101, 202, 303, 606, 909, 1818, 109673, 219346, 329019, 658038, 987057, 1974114, 11076973, 22153946, 33230919, 66461838, 99692757, 199385514]

約数ペア:

[(1, 199385514), (2, 99692757), (3, 66461838), (6, 33230919), (9, 22153946), (18, 11076973), (101, 1974114), (202, 987057), (303, 658038), (606, 329019), (909, 219346), (1818, 109673)]