197976704

素因数分解:

$2^7\times {\mathrm{151}}^1\times {\mathrm{10243}}^1$

素因数の和:10408

約数の個数: 32

約数和(自身を含む): 397057440

約数和(自身を除く): 199080736

約数列:

[1, 2, 4, 8, 16, 32, 64, 128, 151, 302, 604, 1208, 2416, 4832, 9664, 10243, 19328, 20486, 40972, 81944, 163888, 327776, 655552, 1311104, 1546693, 3093386, 6186772, 12373544, 24747088, 49494176, 98988352, 197976704]

約数ペア:

[(1, 197976704), (2, 98988352), (4, 49494176), (8, 24747088), (16, 12373544), (32, 6186772), (64, 3093386), (128, 1546693), (151, 1311104), (302, 655552), (604, 327776), (1208, 163888), (2416, 81944), (4832, 40972), (9664, 20486), (10243, 19328)]