189268276

素因数分解:

$2^2\times {\mathrm{17}}^1\times {\mathrm{131}}^1\times {\mathrm{21247}}^1$

素因数の和:21399

約数の個数: 24

約数和(自身を含む): 353396736

約数和(自身を除く): 164128460

約数列:

[1, 2, 4, 17, 34, 68, 131, 262, 524, 2227, 4454, 8908, 21247, 42494, 84988, 361199, 722398, 1444796, 2783357, 5566714, 11133428, 47317069, 94634138, 189268276]

約数ペア:

[(1, 189268276), (2, 94634138), (4, 47317069), (17, 11133428), (34, 5566714), (68, 2783357), (131, 1444796), (262, 722398), (524, 361199), (2227, 84988), (4454, 42494), (8908, 21247)]