200899972

素因数分解:

$2^2\times 7^1\times {\mathrm{13}}^1\times {\mathrm{547}}^1\times {\mathrm{1009}}^1$

素因数の和:1580

約数の個数: 48

約数和(自身を含む): 433928320

約数和(自身を除く): 233028348

約数列:

[1, 2, 4, 7, 13, 14, 26, 28, 52, 91, 182, 364, 547, 1009, 1094, 2018, 2188, 3829, 4036, 7063, 7111, 7658, 13117, 14126, 14222, 15316, 26234, 28252, 28444, 49777, 52468, 91819, 99554, 183638, 199108, 367276, 551923, 1103846, 2207692, 3863461, 7174999, 7726922, 14349998, 15453844, 28699996, 50224993, 100449986, 200899972]

約数ペア:

[(1, 200899972), (2, 100449986), (4, 50224993), (7, 28699996), (13, 15453844), (14, 14349998), (26, 7726922), (28, 7174999), (52, 3863461), (91, 2207692), (182, 1103846), (364, 551923), (547, 367276), (1009, 199108), (1094, 183638), (2018, 99554), (2188, 91819), (3829, 52468), (4036, 49777), (7063, 28444), (7111, 28252), (7658, 26234), (13117, 15316), (14126, 14222)]