199484712

素因数分解:

$2^3\times 3^2\times 7^1\times {\mathrm{395803}}^1$

素因数の和:395822

約数の個数: 48

約数和(自身を含む): 617454240

約数和(自身を除く): 417969528

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, 395803, 791606, 1187409, 1583212, 2374818, 2770621, 3166424, 3562227, 4749636, 5541242, 7124454, 8311863, 9499272, 11082484, 14248908, 16623726, 22164968, 24935589, 28497816, 33247452, 49871178, 66494904, 99742356, 199484712]

約数ペア:

[(1, 199484712), (2, 99742356), (3, 66494904), (4, 49871178), (6, 33247452), (7, 28497816), (8, 24935589), (9, 22164968), (12, 16623726), (14, 14248908), (18, 11082484), (21, 9499272), (24, 8311863), (28, 7124454), (36, 5541242), (42, 4749636), (56, 3562227), (63, 3166424), (72, 2770621), (84, 2374818), (126, 1583212), (168, 1187409), (252, 791606), (504, 395803)]