199931008

素因数分解:

$2^7\times {\mathrm{1049}}^1\times {\mathrm{1489}}^1$

素因数の和:2552

約数の個数: 32

約数和(自身を含む): 398947500

約数和(自身を除く): 199016492

約数列:

[1, 2, 4, 8, 16, 32, 64, 128, 1049, 1489, 2098, 2978, 4196, 5956, 8392, 11912, 16784, 23824, 33568, 47648, 67136, 95296, 134272, 190592, 1561961, 3123922, 6247844, 12495688, 24991376, 49982752, 99965504, 199931008]

約数ペア:

[(1, 199931008), (2, 99965504), (4, 49982752), (8, 24991376), (16, 12495688), (32, 6247844), (64, 3123922), (128, 1561961), (1049, 190592), (1489, 134272), (2098, 95296), (2978, 67136), (4196, 47648), (5956, 33568), (8392, 23824), (11912, 16784)]