214934972

素因数分解:

$2^2\times 7^2\times {\mathrm{541}}^1\times {\mathrm{2027}}^1$

素因数の和:2586

約数の個数: 36

約数和(自身を含む): 438571224

約数和(自身を除く): 223636252

約数列:

[1, 2, 4, 7, 14, 28, 49, 98, 196, 541, 1082, 2027, 2164, 3787, 4054, 7574, 8108, 14189, 15148, 26509, 28378, 53018, 56756, 99323, 106036, 198646, 397292, 1096607, 2193214, 4386428, 7676249, 15352498, 30704996, 53733743, 107467486, 214934972]

約数ペア:

[(1, 214934972), (2, 107467486), (4, 53733743), (7, 30704996), (14, 15352498), (28, 7676249), (49, 4386428), (98, 2193214), (196, 1096607), (541, 397292), (1082, 198646), (2027, 106036), (2164, 99323), (3787, 56756), (4054, 53018), (7574, 28378), (8108, 26509), (14189, 15148)]