200895104

素因数分解:

$2^7\times {\mathrm{79}}^1\times {\mathrm{19867}}^1$

素因数の和:19960

約数の個数: 32

約数和(自身を含む): 405307200

約数和(自身を除く): 204412096

約数列:

[1, 2, 4, 8, 16, 32, 64, 79, 128, 158, 316, 632, 1264, 2528, 5056, 10112, 19867, 39734, 79468, 158936, 317872, 635744, 1271488, 1569493, 2542976, 3138986, 6277972, 12555944, 25111888, 50223776, 100447552, 200895104]

約数ペア:

[(1, 200895104), (2, 100447552), (4, 50223776), (8, 25111888), (16, 12555944), (32, 6277972), (64, 3138986), (79, 2542976), (128, 1569493), (158, 1271488), (316, 635744), (632, 317872), (1264, 158936), (2528, 79468), (5056, 39734), (10112, 19867)]