201960816

素因数分解:

$2^4\times 3^1\times {\mathrm{17}}^1\times {\mathrm{247501}}^1$

素因数の和:247529

約数の個数: 40

約数和(自身を含む): 552424464

約数和(自身を除く): 350463648

約数列:

[1, 2, 3, 4, 6, 8, 12, 16, 17, 24, 34, 48, 51, 68, 102, 136, 204, 272, 408, 816, 247501, 495002, 742503, 990004, 1485006, 1980008, 2970012, 3960016, 4207517, 5940024, 8415034, 11880048, 12622551, 16830068, 25245102, 33660136, 50490204, 67320272, 100980408, 201960816]

約数ペア:

[(1, 201960816), (2, 100980408), (3, 67320272), (4, 50490204), (6, 33660136), (8, 25245102), (12, 16830068), (16, 12622551), (17, 11880048), (24, 8415034), (34, 5940024), (48, 4207517), (51, 3960016), (68, 2970012), (102, 1980008), (136, 1485006), (204, 990004), (272, 742503), (408, 495002), (816, 247501)]