201327203

素因数分解:

$7^1\times {\mathrm{11}}^1\times {\mathrm{641}}^1\times {\mathrm{4079}}^1$

素因数の和:4738

約数の個数: 16

約数和(自身を含む): 251458560

約数和(自身を除く): 50131357

約数列:

[1, 7, 11, 77, 641, 4079, 4487, 7051, 28553, 44869, 49357, 314083, 2614639, 18302473, 28761029, 201327203]

約数ペア:

[(1, 201327203), (7, 28761029), (11, 18302473), (77, 2614639), (641, 314083), (4079, 49357), (4487, 44869), (7051, 28553)]