197408214

素因数分解:

$2^1\times 3^2\times {\mathrm{19}}^1\times {\mathrm{379}}^1\times {\mathrm{1523}}^1$

素因数の和:1929

約数の個数: 48

約数和(自身を含む): 451713600

約数和(自身を除く): 254305386

約数列:

[1, 2, 3, 6, 9, 18, 19, 38, 57, 114, 171, 342, 379, 758, 1137, 1523, 2274, 3046, 3411, 4569, 6822, 7201, 9138, 13707, 14402, 21603, 27414, 28937, 43206, 57874, 64809, 86811, 129618, 173622, 260433, 520866, 577217, 1154434, 1731651, 3463302, 5194953, 10389906, 10967123, 21934246, 32901369, 65802738, 98704107, 197408214]

約数ペア:

[(1, 197408214), (2, 98704107), (3, 65802738), (6, 32901369), (9, 21934246), (18, 10967123), (19, 10389906), (38, 5194953), (57, 3463302), (114, 1731651), (171, 1154434), (342, 577217), (379, 520866), (758, 260433), (1137, 173622), (1523, 129618), (2274, 86811), (3046, 64809), (3411, 57874), (4569, 43206), (6822, 28937), (7201, 27414), (9138, 21603), (13707, 14402)]