203890971310

素因数分解:

$2^1\times 5^1\times {\mathrm{13}}^1\times {\mathrm{89}}^1\times {\mathrm{17622383}}^1$

素因数の和:17622492

約数の個数: 32

約数和(自身を含む): 399675669120

約数和(自身を除く): 195784697810

約数列:

[1, 2, 5, 10, 13, 26, 65, 89, 130, 178, 445, 890, 1157, 2314, 5785, 11570, 17622383, 35244766, 88111915, 176223830, 229090979, 458181958, 1145454895, 1568392087, 2290909790, 3136784174, 7841960435, 15683920870, 20389097131, 40778194262, 101945485655, 203890971310]

約数ペア:

[(1, 203890971310), (2, 101945485655), (5, 40778194262), (10, 20389097131), (13, 15683920870), (26, 7841960435), (65, 3136784174), (89, 2290909790), (130, 1568392087), (178, 1145454895), (445, 458181958), (890, 229090979), (1157, 176223830), (2314, 88111915), (5785, 35244766), (11570, 17622383)]