207339972

素因数分解:

$2^2\times 3^1\times 7^2\times {\mathrm{352619}}^1$

素因数の和:352640

約数の個数: 36

約数和(自身を含む): 562781520

約数和(自身を除く): 355441548

約数列:

[1, 2, 3, 4, 6, 7, 12, 14, 21, 28, 42, 49, 84, 98, 147, 196, 294, 588, 352619, 705238, 1057857, 1410476, 2115714, 2468333, 4231428, 4936666, 7404999, 9873332, 14809998, 17278331, 29619996, 34556662, 51834993, 69113324, 103669986, 207339972]

約数ペア:

[(1, 207339972), (2, 103669986), (3, 69113324), (4, 51834993), (6, 34556662), (7, 29619996), (12, 17278331), (14, 14809998), (21, 9873332), (28, 7404999), (42, 4936666), (49, 4231428), (84, 2468333), (98, 2115714), (147, 1410476), (196, 1057857), (294, 705238), (588, 352619)]