200898628

素因数分解:

$2^2\times 7^2\times {\mathrm{19}}^1\times {\mathrm{73}}^1\times {\mathrm{739}}^1$

素因数の和:849

約数の個数: 72

約数和(自身を含む): 436984800

約数和(自身を除く): 236086172

約数列:

[1, 2, 4, 7, 14, 19, 28, 38, 49, 73, 76, 98, 133, 146, 196, 266, 292, 511, 532, 739, 931, 1022, 1387, 1478, 1862, 2044, 2774, 2956, 3577, 3724, 5173, 5548, 7154, 9709, 10346, 14041, 14308, 19418, 20692, 28082, 36211, 38836, 53947, 56164, 67963, 72422, 98287, 107894, 135926, 144844, 196574, 215788, 271852, 377629, 393148, 688009, 755258, 1024993, 1376018, 1510516, 2049986, 2643403, 2752036, 4099972, 5286806, 7174951, 10573612, 14349902, 28699804, 50224657, 100449314, 200898628]

約数ペア:

[(1, 200898628), (2, 100449314), (4, 50224657), (7, 28699804), (14, 14349902), (19, 10573612), (28, 7174951), (38, 5286806), (49, 4099972), (73, 2752036), (76, 2643403), (98, 2049986), (133, 1510516), (146, 1376018), (196, 1024993), (266, 755258), (292, 688009), (511, 393148), (532, 377629), (739, 271852), (931, 215788), (1022, 196574), (1387, 144844), (1478, 135926), (1862, 107894), (2044, 98287), (2774, 72422), (2956, 67963), (3577, 56164), (3724, 53947), (5173, 38836), (5548, 36211), (7154, 28082), (9709, 20692), (10346, 19418), (14041, 14308)]