199451448

素因数分解:

$2^3\times 3^2\times 7^1\times {\mathrm{395737}}^1$

素因数の和:395756

約数の個数: 48

約数和(自身を含む): 617351280

約数和(自身を除く): 417899832

約数列:

[1, 2, 3, 4, 6, 7, 8, 9, 12, 14, 18, 21, 24, 28, 36, 42, 56, 63, 72, 84, 126, 168, 252, 504, 395737, 791474, 1187211, 1582948, 2374422, 2770159, 3165896, 3561633, 4748844, 5540318, 7123266, 8310477, 9497688, 11080636, 14246532, 16620954, 22161272, 24931431, 28493064, 33241908, 49862862, 66483816, 99725724, 199451448]

約数ペア:

[(1, 199451448), (2, 99725724), (3, 66483816), (4, 49862862), (6, 33241908), (7, 28493064), (8, 24931431), (9, 22161272), (12, 16620954), (14, 14246532), (18, 11080636), (21, 9497688), (24, 8310477), (28, 7123266), (36, 5540318), (42, 4748844), (56, 3561633), (63, 3165896), (72, 2770159), (84, 2374422), (126, 1582948), (168, 1187211), (252, 791474), (504, 395737)]