197468236

素因数分解:

$2^2\times 7^2\times {\mathrm{127}}^1\times {\mathrm{7933}}^1$

素因数の和:8078

約数の個数: 36

約数和(自身を含む): 405205248

約数和(自身を除く): 207737012

約数列:

[1, 2, 4, 7, 14, 28, 49, 98, 127, 196, 254, 508, 889, 1778, 3556, 6223, 7933, 12446, 15866, 24892, 31732, 55531, 111062, 222124, 388717, 777434, 1007491, 1554868, 2014982, 4029964, 7052437, 14104874, 28209748, 49367059, 98734118, 197468236]

約数ペア:

[(1, 197468236), (2, 98734118), (4, 49367059), (7, 28209748), (14, 14104874), (28, 7052437), (49, 4029964), (98, 2014982), (127, 1554868), (196, 1007491), (254, 777434), (508, 388717), (889, 222124), (1778, 111062), (3556, 55531), (6223, 31732), (7933, 24892), (12446, 15866)]