202012370

素因数分解:

$2^1\times 5^1\times 7^1\times {\mathrm{19}}^1\times {\mathrm{67}}^1\times {\mathrm{2267}}^1$

素因数の和:2367

約数の個数: 64

約数和(自身を含む): 444165120

約数和(自身を除く): 242152750

約数列:

[1, 2, 5, 7, 10, 14, 19, 35, 38, 67, 70, 95, 133, 134, 190, 266, 335, 469, 665, 670, 938, 1273, 1330, 2267, 2345, 2546, 4534, 4690, 6365, 8911, 11335, 12730, 15869, 17822, 22670, 31738, 43073, 44555, 79345, 86146, 89110, 151889, 158690, 215365, 301511, 303778, 430730, 603022, 759445, 1063223, 1507555, 1518890, 2126446, 2885891, 3015110, 5316115, 5771782, 10632230, 14429455, 20201237, 28858910, 40402474, 101006185, 202012370]

約数ペア:

[(1, 202012370), (2, 101006185), (5, 40402474), (7, 28858910), (10, 20201237), (14, 14429455), (19, 10632230), (35, 5771782), (38, 5316115), (67, 3015110), (70, 2885891), (95, 2126446), (133, 1518890), (134, 1507555), (190, 1063223), (266, 759445), (335, 603022), (469, 430730), (665, 303778), (670, 301511), (938, 215365), (1273, 158690), (1330, 151889), (2267, 89110), (2345, 86146), (2546, 79345), (4534, 44555), (4690, 43073), (6365, 31738), (8911, 22670), (11335, 17822), (12730, 15869)]