205122582

素因数分解:

$2^1\times 3^2\times 7^1\times {\mathrm{911}}^1\times {\mathrm{1787}}^1$

素因数の和:2713

約数の個数: 48

約数和(自身を含む): 508764672

約数和(自身を除く): 303642090

約数列:

[1, 2, 3, 6, 7, 9, 14, 18, 21, 42, 63, 126, 911, 1787, 1822, 2733, 3574, 5361, 5466, 6377, 8199, 10722, 12509, 12754, 16083, 16398, 19131, 25018, 32166, 37527, 38262, 57393, 75054, 112581, 114786, 225162, 1627957, 3255914, 4883871, 9767742, 11395699, 14651613, 22791398, 29303226, 34187097, 68374194, 102561291, 205122582]

約数ペア:

[(1, 205122582), (2, 102561291), (3, 68374194), (6, 34187097), (7, 29303226), (9, 22791398), (14, 14651613), (18, 11395699), (21, 9767742), (42, 4883871), (63, 3255914), (126, 1627957), (911, 225162), (1787, 114786), (1822, 112581), (2733, 75054), (3574, 57393), (5361, 38262), (5466, 37527), (6377, 32166), (8199, 25018), (10722, 19131), (12509, 16398), (12754, 16083)]