202115053

素因数分解:

$7^2\times {\mathrm{23}}^1\times {\mathrm{37}}^2\times {\mathrm{131}}^1$

素因数の和:242

約数の個数: 36

約数和(自身を含む): 254070432

約数和(自身を除く): 51955379

約数列:

[1, 7, 23, 37, 49, 131, 161, 259, 851, 917, 1127, 1369, 1813, 3013, 4847, 5957, 6419, 9583, 21091, 31487, 33929, 41699, 67081, 111481, 147637, 179339, 220409, 237503, 780367, 1255373, 1542863, 4124797, 5462569, 8787611, 28873579, 202115053]

約数ペア:

[(1, 202115053), (7, 28873579), (23, 8787611), (37, 5462569), (49, 4124797), (131, 1542863), (161, 1255373), (259, 780367), (851, 237503), (917, 220409), (1127, 179339), (1369, 147637), (1813, 111481), (3013, 67081), (4847, 41699), (5957, 33929), (6419, 31487), (9583, 21091)]