201867792905

素因数分解:

$5^1\times {\mathrm{41}}^1\times {\mathrm{43}}^1\times {\mathrm{251}}^1\times {\mathrm{91237}}^1$

素因数の和:91577

約数の個数: 32

約数和(自身を含む): 254935029888

約数和(自身を除く): 53067236983

約数列:

[1, 5, 41, 43, 205, 215, 251, 1255, 1763, 8815, 10291, 10793, 51455, 53965, 91237, 442513, 456185, 2212565, 3740717, 3923191, 18703585, 19615955, 22900487, 114502435, 160850831, 804254155, 938919967, 984720941, 4694599835, 4923604705, 40373558581, 201867792905]

約数ペア:

[(1, 201867792905), (5, 40373558581), (41, 4923604705), (43, 4694599835), (205, 984720941), (215, 938919967), (251, 804254155), (1255, 160850831), (1763, 114502435), (8815, 22900487), (10291, 19615955), (10793, 18703585), (51455, 3923191), (53965, 3740717), (91237, 2212565), (442513, 456185)]