193157836

素因数分解:

$2^2\times {\mathrm{229}}^1\times {\mathrm{433}}^1\times {\mathrm{487}}^1$

素因数の和:1153

約数の個数: 24

約数和(自身を含む): 340985120

約数和(自身を除く): 147827284

約数列:

[1, 2, 4, 229, 433, 458, 487, 866, 916, 974, 1732, 1948, 99157, 111523, 198314, 210871, 223046, 396628, 421742, 446092, 843484, 48289459, 96578918, 193157836]

約数ペア:

[(1, 193157836), (2, 96578918), (4, 48289459), (229, 843484), (433, 446092), (458, 421742), (487, 396628), (866, 223046), (916, 210871), (974, 198314), (1732, 111523), (1948, 99157)]