199762472

素因数分解:

$2^3\times 7^1\times {\mathrm{13}}^1\times {\mathrm{331}}^1\times {\mathrm{829}}^1$

素因数の和:1186

約数の個数: 64

約数和(自身を含む): 462940800

約数和(自身を除く): 263178328

約数列:

[1, 2, 4, 7, 8, 13, 14, 26, 28, 52, 56, 91, 104, 182, 331, 364, 662, 728, 829, 1324, 1658, 2317, 2648, 3316, 4303, 4634, 5803, 6632, 8606, 9268, 10777, 11606, 17212, 18536, 21554, 23212, 30121, 34424, 43108, 46424, 60242, 75439, 86216, 120484, 150878, 240968, 274399, 301756, 548798, 603512, 1097596, 1920793, 2195192, 3567187, 3841586, 7134374, 7683172, 14268748, 15366344, 24970309, 28537496, 49940618, 99881236, 199762472]

約数ペア:

[(1, 199762472), (2, 99881236), (4, 49940618), (7, 28537496), (8, 24970309), (13, 15366344), (14, 14268748), (26, 7683172), (28, 7134374), (52, 3841586), (56, 3567187), (91, 2195192), (104, 1920793), (182, 1097596), (331, 603512), (364, 548798), (662, 301756), (728, 274399), (829, 240968), (1324, 150878), (1658, 120484), (2317, 86216), (2648, 75439), (3316, 60242), (4303, 46424), (4634, 43108), (5803, 34424), (6632, 30121), (8606, 23212), (9268, 21554), (10777, 18536), (11606, 17212)]