168200210

素因数分解:

$2^1\times 5^1\times {\mathrm{17}}^1\times {\mathrm{89}}^1\times {\mathrm{11117}}^1$

素因数の和:11230

約数の個数: 32

約数和(自身を含む): 324200880

約数和(自身を除く): 156000670

約数列:

[1, 2, 5, 10, 17, 34, 85, 89, 170, 178, 445, 890, 1513, 3026, 7565, 11117, 15130, 22234, 55585, 111170, 188989, 377978, 944945, 989413, 1889890, 1978826, 4947065, 9894130, 16820021, 33640042, 84100105, 168200210]

約数ペア:

[(1, 168200210), (2, 84100105), (5, 33640042), (10, 16820021), (17, 9894130), (34, 4947065), (85, 1978826), (89, 1889890), (170, 989413), (178, 944945), (445, 377978), (890, 188989), (1513, 111170), (3026, 55585), (7565, 22234), (11117, 15130)]