209123572

素因数分解:

$2^2\times 7^2\times {\mathrm{281}}^1\times {\mathrm{3797}}^1$

素因数の和:4096

約数の個数: 36

約数和(自身を含む): 427343364

約数和(自身を除く): 218219792

約数列:

[1, 2, 4, 7, 14, 28, 49, 98, 196, 281, 562, 1124, 1967, 3797, 3934, 7594, 7868, 13769, 15188, 26579, 27538, 53158, 55076, 106316, 186053, 372106, 744212, 1066957, 2133914, 4267828, 7468699, 14937398, 29874796, 52280893, 104561786, 209123572]

約数ペア:

[(1, 209123572), (2, 104561786), (4, 52280893), (7, 29874796), (14, 14937398), (28, 7468699), (49, 4267828), (98, 2133914), (196, 1066957), (281, 744212), (562, 372106), (1124, 186053), (1967, 106316), (3797, 55076), (3934, 53158), (7594, 27538), (7868, 26579), (13769, 15188)]