201215248

素因数分解:

$2^4\times {\mathrm{13}}^1\times {\mathrm{97}}^1\times {\mathrm{9973}}^1$

素因数の和:10091

約数の個数: 40

約数和(自身を含む): 424214168

約数和(自身を除く): 222998920

約数列:

[1, 2, 4, 8, 13, 16, 26, 52, 97, 104, 194, 208, 388, 776, 1261, 1552, 2522, 5044, 9973, 10088, 19946, 20176, 39892, 79784, 129649, 159568, 259298, 518596, 967381, 1037192, 1934762, 2074384, 3869524, 7739048, 12575953, 15478096, 25151906, 50303812, 100607624, 201215248]

約数ペア:

[(1, 201215248), (2, 100607624), (4, 50303812), (8, 25151906), (13, 15478096), (16, 12575953), (26, 7739048), (52, 3869524), (97, 2074384), (104, 1934762), (194, 1037192), (208, 967381), (388, 518596), (776, 259298), (1261, 159568), (1552, 129649), (2522, 79784), (5044, 39892), (9973, 20176), (10088, 19946)]