210207942

素因数分解:

$2^1\times 3^2\times 7^2\times {\mathrm{238331}}^1$

素因数の和:238353

約数の個数: 36

約数和(自身を含む): 529812036

約数和(自身を除く): 319604094

約数列:

[1, 2, 3, 6, 7, 9, 14, 18, 21, 42, 49, 63, 98, 126, 147, 294, 441, 882, 238331, 476662, 714993, 1429986, 1668317, 2144979, 3336634, 4289958, 5004951, 10009902, 11678219, 15014853, 23356438, 30029706, 35034657, 70069314, 105103971, 210207942]

約数ペア:

[(1, 210207942), (2, 105103971), (3, 70069314), (6, 35034657), (7, 30029706), (9, 23356438), (14, 15014853), (18, 11678219), (21, 10009902), (42, 5004951), (49, 4289958), (63, 3336634), (98, 2144979), (126, 1668317), (147, 1429986), (294, 714993), (441, 476662), (882, 238331)]