199907712

素因数分解:

$2^7\times 3^2\times {\mathrm{173531}}^1$

素因数の和:173551

約数の個数: 48

約数和(自身を含む): 575258580

約数和(自身を除く): 375350868

約数列:

[1, 2, 3, 4, 6, 8, 9, 12, 16, 18, 24, 32, 36, 48, 64, 72, 96, 128, 144, 192, 288, 384, 576, 1152, 173531, 347062, 520593, 694124, 1041186, 1388248, 1561779, 2082372, 2776496, 3123558, 4164744, 5552992, 6247116, 8329488, 11105984, 12494232, 16658976, 22211968, 24988464, 33317952, 49976928, 66635904, 99953856, 199907712]

約数ペア:

[(1, 199907712), (2, 99953856), (3, 66635904), (4, 49976928), (6, 33317952), (8, 24988464), (9, 22211968), (12, 16658976), (16, 12494232), (18, 11105984), (24, 8329488), (32, 6247116), (36, 5552992), (48, 4164744), (64, 3123558), (72, 2776496), (96, 2082372), (128, 1561779), (144, 1388248), (192, 1041186), (288, 694124), (384, 520593), (576, 347062), (1152, 173531)]