210359972

素因数分解:

$2^2\times {\mathrm{17}}^1\times {\mathrm{101}}^1\times {\mathrm{109}}^1\times {\mathrm{281}}^1$

素因数の和:512

約数の個数: 48

約数和(自身を含む): 398669040

約数和(自身を除く): 188309068

約数列:

[1, 2, 4, 17, 34, 68, 101, 109, 202, 218, 281, 404, 436, 562, 1124, 1717, 1853, 3434, 3706, 4777, 6868, 7412, 9554, 11009, 19108, 22018, 28381, 30629, 44036, 56762, 61258, 113524, 122516, 187153, 374306, 482477, 520693, 748612, 964954, 1041386, 1929908, 2082772, 3093529, 6187058, 12374116, 52589993, 105179986, 210359972]

約数ペア:

[(1, 210359972), (2, 105179986), (4, 52589993), (17, 12374116), (34, 6187058), (68, 3093529), (101, 2082772), (109, 1929908), (202, 1041386), (218, 964954), (281, 748612), (404, 520693), (436, 482477), (562, 374306), (1124, 187153), (1717, 122516), (1853, 113524), (3434, 61258), (3706, 56762), (4777, 44036), (6868, 30629), (7412, 28381), (9554, 22018), (11009, 19108)]