201743810

素因数分解:

$2^1\times 5^1\times {\mathrm{23}}^1\times {\mathrm{661}}^1\times {\mathrm{1327}}^1$

素因数の和:2018

約数の個数: 32

約数和(自身を含む): 379786752

約数和(自身を除く): 178042942

約数列:

[1, 2, 5, 10, 23, 46, 115, 230, 661, 1322, 1327, 2654, 3305, 6610, 6635, 13270, 15203, 30406, 30521, 61042, 76015, 152030, 152605, 305210, 877147, 1754294, 4385735, 8771470, 20174381, 40348762, 100871905, 201743810]

約数ペア:

[(1, 201743810), (2, 100871905), (5, 40348762), (10, 20174381), (23, 8771470), (46, 4385735), (115, 1754294), (230, 877147), (661, 305210), (1322, 152605), (1327, 152030), (2654, 76015), (3305, 61042), (6610, 30521), (6635, 30406), (13270, 15203)]