195880451728

素因数分解:

$2^4\times {\mathrm{13}}^1\times {\mathrm{89}}^1\times {\mathrm{10581269}}^1$

素因数の和:10581379

約数の個数: 40

約数和(自身を含む): 413304406200

約数和(自身を除く): 217423954472

約数列:

[1, 2, 4, 8, 13, 16, 26, 52, 89, 104, 178, 208, 356, 712, 1157, 1424, 2314, 4628, 9256, 18512, 10581269, 21162538, 42325076, 84650152, 137556497, 169300304, 275112994, 550225988, 941732941, 1100451976, 1883465882, 2200903952, 3766931764, 7533863528, 12242528233, 15067727056, 24485056466, 48970112932, 97940225864, 195880451728]

約数ペア:

[(1, 195880451728), (2, 97940225864), (4, 48970112932), (8, 24485056466), (13, 15067727056), (16, 12242528233), (26, 7533863528), (52, 3766931764), (89, 2200903952), (104, 1883465882), (178, 1100451976), (208, 941732941), (356, 550225988), (712, 275112994), (1157, 169300304), (1424, 137556497), (2314, 84650152), (4628, 42325076), (9256, 21162538), (18512, 10581269)]