210887488

素因数分解:

$2^6\times 7^1\times {\mathrm{470731}}^1$

素因数の和:470750

約数の個数: 28

約数和(自身を含む): 478263712

約数和(自身を除く): 267376224

約数列:

[1, 2, 4, 7, 8, 14, 16, 28, 32, 56, 64, 112, 224, 448, 470731, 941462, 1882924, 3295117, 3765848, 6590234, 7531696, 13180468, 15063392, 26360936, 30126784, 52721872, 105443744, 210887488]

約数ペア:

[(1, 210887488), (2, 105443744), (4, 52721872), (7, 30126784), (8, 26360936), (14, 15063392), (16, 13180468), (28, 7531696), (32, 6590234), (56, 3765848), (64, 3295117), (112, 1882924), (224, 941462), (448, 470731)]