201793207

素因数分解:

$7^1\times {\mathrm{11}}^1\times {\mathrm{53}}^1\times {\mathrm{197}}^1\times {\mathrm{251}}^1$

素因数の和:519

約数の個数: 32

約数和(自身を含む): 258660864

約数和(自身を除く): 56867657

約数列:

[1, 7, 11, 53, 77, 197, 251, 371, 583, 1379, 1757, 2167, 2761, 4081, 10441, 13303, 15169, 19327, 49447, 73087, 93121, 114851, 146333, 346129, 543917, 803957, 1024331, 2620691, 3807419, 18344837, 28827601, 201793207]

約数ペア:

[(1, 201793207), (7, 28827601), (11, 18344837), (53, 3807419), (77, 2620691), (197, 1024331), (251, 803957), (371, 543917), (583, 346129), (1379, 146333), (1757, 114851), (2167, 93121), (2761, 73087), (4081, 49447), (10441, 19327), (13303, 15169)]