211348536

素因数分解:

$2^3\times 3^1\times 7^1\times {\mathrm{1258027}}^1$

素因数の和:1258043

約数の個数: 32

約数和(自身を含む): 603853440

約数和(自身を除く): 392504904

約数列:

[1, 2, 3, 4, 6, 7, 8, 12, 14, 21, 24, 28, 42, 56, 84, 168, 1258027, 2516054, 3774081, 5032108, 7548162, 8806189, 10064216, 15096324, 17612378, 26418567, 30192648, 35224756, 52837134, 70449512, 105674268, 211348536]

約数ペア:

[(1, 211348536), (2, 105674268), (3, 70449512), (4, 52837134), (6, 35224756), (7, 30192648), (8, 26418567), (12, 17612378), (14, 15096324), (21, 10064216), (24, 8806189), (28, 7548162), (42, 5032108), (56, 3774081), (84, 2516054), (168, 1258027)]