197207360

素因数分解:

$2^6\times 5^1\times 7^2\times {\mathrm{12577}}^1$

素因数の和:12608

約数の個数: 84

約数和(自身を含む): 546312852

約数和(自身を除く): 349105492

約数列:

[1, 2, 4, 5, 7, 8, 10, 14, 16, 20, 28, 32, 35, 40, 49, 56, 64, 70, 80, 98, 112, 140, 160, 196, 224, 245, 280, 320, 392, 448, 490, 560, 784, 980, 1120, 1568, 1960, 2240, 3136, 3920, 7840, 12577, 15680, 25154, 50308, 62885, 88039, 100616, 125770, 176078, 201232, 251540, 352156, 402464, 440195, 503080, 616273, 704312, 804928, 880390, 1006160, 1232546, 1408624, 1760780, 2012320, 2465092, 2817248, 3081365, 3521560, 4024640, 4930184, 5634496, 6162730, 7043120, 9860368, 12325460, 14086240, 19720736, 24650920, 28172480, 39441472, 49301840, 98603680, 197207360]

約数ペア:

[(1, 197207360), (2, 98603680), (4, 49301840), (5, 39441472), (7, 28172480), (8, 24650920), (10, 19720736), (14, 14086240), (16, 12325460), (20, 9860368), (28, 7043120), (32, 6162730), (35, 5634496), (40, 4930184), (49, 4024640), (56, 3521560), (64, 3081365), (70, 2817248), (80, 2465092), (98, 2012320), (112, 1760780), (140, 1408624), (160, 1232546), (196, 1006160), (224, 880390), (245, 804928), (280, 704312), (320, 616273), (392, 503080), (448, 440195), (490, 402464), (560, 352156), (784, 251540), (980, 201232), (1120, 176078), (1568, 125770), (1960, 100616), (2240, 88039), (3136, 62885), (3920, 50308), (7840, 25154), (12577, 15680)]