207314732

素因数分解:

$2^2\times {\mathrm{23}}^1\times {\mathrm{31}}^1\times {\mathrm{157}}^1\times {\mathrm{463}}^1$

素因数の和:678

約数の個数: 48

約数和(自身を含む): 394125312

約数和(自身を除く): 186810580

約数列:

[1, 2, 4, 23, 31, 46, 62, 92, 124, 157, 314, 463, 628, 713, 926, 1426, 1852, 2852, 3611, 4867, 7222, 9734, 10649, 14353, 14444, 19468, 21298, 28706, 42596, 57412, 72691, 111941, 145382, 223882, 290764, 330119, 447764, 660238, 1320476, 1671893, 2253421, 3343786, 4506842, 6687572, 9013684, 51828683, 103657366, 207314732]

約数ペア:

[(1, 207314732), (2, 103657366), (4, 51828683), (23, 9013684), (31, 6687572), (46, 4506842), (62, 3343786), (92, 2253421), (124, 1671893), (157, 1320476), (314, 660238), (463, 447764), (628, 330119), (713, 290764), (926, 223882), (1426, 145382), (1852, 111941), (2852, 72691), (3611, 57412), (4867, 42596), (7222, 28706), (9734, 21298), (10649, 19468), (14353, 14444)]