199343210

素因数分解:

$2^1\times 5^1\times {\mathrm{11}}^1\times {\mathrm{547}}^1\times {\mathrm{3313}}^1$

素因数の和:3878

約数の個数: 32

約数和(自身を含む): 392271552

約数和(自身を除く): 192928342

約数列:

[1, 2, 5, 10, 11, 22, 55, 110, 547, 1094, 2735, 3313, 5470, 6017, 6626, 12034, 16565, 30085, 33130, 36443, 60170, 72886, 182215, 364430, 1812211, 3624422, 9061055, 18122110, 19934321, 39868642, 99671605, 199343210]

約数ペア:

[(1, 199343210), (2, 99671605), (5, 39868642), (10, 19934321), (11, 18122110), (22, 9061055), (55, 3624422), (110, 1812211), (547, 364430), (1094, 182215), (2735, 72886), (3313, 60170), (5470, 36443), (6017, 33130), (6626, 30085), (12034, 16565)]