207301360

素因数分解:

$2^4\times 5^1\times 7^2\times {\mathrm{52883}}^1$

素因数の和:52910

約数の個数: 60

約数和(自身を含む): 560676168

約数和(自身を除く): 353374808

約数列:

[1, 2, 4, 5, 7, 8, 10, 14, 16, 20, 28, 35, 40, 49, 56, 70, 80, 98, 112, 140, 196, 245, 280, 392, 490, 560, 784, 980, 1960, 3920, 52883, 105766, 211532, 264415, 370181, 423064, 528830, 740362, 846128, 1057660, 1480724, 1850905, 2115320, 2591267, 2961448, 3701810, 4230640, 5182534, 5922896, 7403620, 10365068, 12956335, 14807240, 20730136, 25912670, 29614480, 41460272, 51825340, 103650680, 207301360]

約数ペア:

[(1, 207301360), (2, 103650680), (4, 51825340), (5, 41460272), (7, 29614480), (8, 25912670), (10, 20730136), (14, 14807240), (16, 12956335), (20, 10365068), (28, 7403620), (35, 5922896), (40, 5182534), (49, 4230640), (56, 3701810), (70, 2961448), (80, 2591267), (98, 2115320), (112, 1850905), (140, 1480724), (196, 1057660), (245, 846128), (280, 740362), (392, 528830), (490, 423064), (560, 370181), (784, 264415), (980, 211532), (1960, 105766), (3920, 52883)]