207366988

素因数分解:

$2^2\times {\mathrm{19}}^1\times {\mathrm{23}}^1\times {\mathrm{97}}^1\times {\mathrm{1223}}^1$

素因数の和:1366

約数の個数: 48

約数和(自身を含む): 403038720

約数和(自身を除く): 195671732

約数列:

[1, 2, 4, 19, 23, 38, 46, 76, 92, 97, 194, 388, 437, 874, 1223, 1748, 1843, 2231, 2446, 3686, 4462, 4892, 7372, 8924, 23237, 28129, 42389, 46474, 56258, 84778, 92948, 112516, 118631, 169556, 237262, 474524, 534451, 1068902, 2137804, 2253989, 2728513, 4507978, 5457026, 9015956, 10914052, 51841747, 103683494, 207366988]

約数ペア:

[(1, 207366988), (2, 103683494), (4, 51841747), (19, 10914052), (23, 9015956), (38, 5457026), (46, 4507978), (76, 2728513), (92, 2253989), (97, 2137804), (194, 1068902), (388, 534451), (437, 474524), (874, 237262), (1223, 169556), (1748, 118631), (1843, 112516), (2231, 92948), (2446, 84778), (3686, 56258), (4462, 46474), (4892, 42389), (7372, 28129), (8924, 23237)]