212261952

素因数分解:

$2^6\times 3^1\times 7^1\times {\mathrm{157933}}^1$

素因数の和:157955

約数の個数: 56

約数和(自身を含む): 641843776

約数和(自身を除く): 429581824

約数列:

[1, 2, 3, 4, 6, 7, 8, 12, 14, 16, 21, 24, 28, 32, 42, 48, 56, 64, 84, 96, 112, 168, 192, 224, 336, 448, 672, 1344, 157933, 315866, 473799, 631732, 947598, 1105531, 1263464, 1895196, 2211062, 2526928, 3316593, 3790392, 4422124, 5053856, 6633186, 7580784, 8844248, 10107712, 13266372, 15161568, 17688496, 26532744, 30323136, 35376992, 53065488, 70753984, 106130976, 212261952]

約数ペア:

[(1, 212261952), (2, 106130976), (3, 70753984), (4, 53065488), (6, 35376992), (7, 30323136), (8, 26532744), (12, 17688496), (14, 15161568), (16, 13266372), (21, 10107712), (24, 8844248), (28, 7580784), (32, 6633186), (42, 5053856), (48, 4422124), (56, 3790392), (64, 3316593), (84, 2526928), (96, 2211062), (112, 1895196), (168, 1263464), (192, 1105531), (224, 947598), (336, 631732), (448, 473799), (672, 315866), (1344, 157933)]