219972102

素因数分解:

$2^1\times 3^1\times 7^1\times {\mathrm{1129}}^1\times {\mathrm{4639}}^1$

素因数の和:5780

約数の個数: 32

約数和(自身を含む): 503347200

約数和(自身を除く): 283375098

約数列:

[1, 2, 3, 6, 7, 14, 21, 42, 1129, 2258, 3387, 4639, 6774, 7903, 9278, 13917, 15806, 23709, 27834, 32473, 47418, 64946, 97419, 194838, 5237431, 10474862, 15712293, 31424586, 36662017, 73324034, 109986051, 219972102]

約数ペア:

[(1, 219972102), (2, 109986051), (3, 73324034), (6, 36662017), (7, 31424586), (14, 15712293), (21, 10474862), (42, 5237431), (1129, 194838), (2258, 97419), (3387, 64946), (4639, 47418), (6774, 32473), (7903, 27834), (9278, 23709), (13917, 15806)]