199302208

素因数分解:

$2^6\times 7^4\times {\mathrm{1297}}^1$

素因数の和:1337

約数の個数: 70

約数和(自身を含む): 461733646

約数和(自身を除く): 262431438

約数列:

[1, 2, 4, 7, 8, 14, 16, 28, 32, 49, 56, 64, 98, 112, 196, 224, 343, 392, 448, 686, 784, 1297, 1372, 1568, 2401, 2594, 2744, 3136, 4802, 5188, 5488, 9079, 9604, 10376, 10976, 18158, 19208, 20752, 21952, 36316, 38416, 41504, 63553, 72632, 76832, 83008, 127106, 145264, 153664, 254212, 290528, 444871, 508424, 581056, 889742, 1016848, 1779484, 2033696, 3114097, 3558968, 4067392, 6228194, 7117936, 12456388, 14235872, 24912776, 28471744, 49825552, 99651104, 199302208]

約数ペア:

[(1, 199302208), (2, 99651104), (4, 49825552), (7, 28471744), (8, 24912776), (14, 14235872), (16, 12456388), (28, 7117936), (32, 6228194), (49, 4067392), (56, 3558968), (64, 3114097), (98, 2033696), (112, 1779484), (196, 1016848), (224, 889742), (343, 581056), (392, 508424), (448, 444871), (686, 290528), (784, 254212), (1297, 153664), (1372, 145264), (1568, 127106), (2401, 83008), (2594, 76832), (2744, 72632), (3136, 63553), (4802, 41504), (5188, 38416), (5488, 36316), (9079, 21952), (9604, 20752), (10376, 19208), (10976, 18158)]