219713595220

素因数分解:

$2^2\times 5^1\times 7^1\times {\mathrm{6653}}^1\times {\mathrm{235891}}^1$

素因数の和:242560

約数の個数: 48

約数和(自身を含む): 527394123648

約数和(自身を除く): 307680528428

約数列:

[1, 2, 4, 5, 7, 10, 14, 20, 28, 35, 70, 140, 6653, 13306, 26612, 33265, 46571, 66530, 93142, 133060, 186284, 232855, 235891, 465710, 471782, 931420, 943564, 1179455, 1651237, 2358910, 3302474, 4717820, 6604948, 8256185, 16512370, 33024740, 1569382823, 3138765646, 6277531292, 7846914115, 10985679761, 15693828230, 21971359522, 31387656460, 43942719044, 54928398805, 109856797610, 219713595220]

約数ペア:

[(1, 219713595220), (2, 109856797610), (4, 54928398805), (5, 43942719044), (7, 31387656460), (10, 21971359522), (14, 15693828230), (20, 10985679761), (28, 7846914115), (35, 6277531292), (70, 3138765646), (140, 1569382823), (6653, 33024740), (13306, 16512370), (26612, 8256185), (33265, 6604948), (46571, 4717820), (66530, 3302474), (93142, 2358910), (133060, 1651237), (186284, 1179455), (232855, 943564), (235891, 931420), (465710, 471782)]